Plants vs. Zombies: Garden Warfare Achievement Guide & Road Map

Plants vs. Zombies: Garden Warfare
Plants vs. Zombies: Garden Warfare Achievement Guide

Overview
- Estimated achievement difficulty: 6/10
- Offline: 0
- Online: 45 [1000]
- Approximate amount of time to 1000: 30 Hours
- Minimum number of playthroughs needed: All multiplayer/co op stuff.
- Number of missable achievements: Have not confirmed if you upgrade all characters to 10, if able to use the challenge cards which you need to do ten times.
- Do cheat codes disable achievements: No cheats
- Does difficulty affect achievements: Yes for Garden Ops Mode.
- Unobtainable/glitched achievements: None
- Extra equipment needed: No
- Online Pass Required: No
- Smartglass: You can play in Boss mode when starting a game, and connecting to smartglass.

Garden Variety Pack DLC
- Difficulty: 5/10
- Time to 190: 5-10+ Hours [depends on individual skill]
- Glitched Achievement: See "Ahoy Matey" as it may glitch for some.

Zomboss Down DLC
- Difficulty: 2/10
- Time to 60: 1+ Hour
- Unobtainable: None

Legends of the Lawn DLC
- Difficulty: 4/10
- Time to 250: 5-15 Hours [luck based]
- Unobtainable: None

Introduction:
This is a multiplayer only game. It's a shooter based on the popular Plants vs. Zombies franchise. You need no prior knowledge of the previous games or characters. The achievements are more time consuming than difficult. Sometimes luck is involved and other times a good team will be needed (specifically speaking of Garden Ops). The highest difficulty mode in Garden Ops must be completed at least once and stacks with all other difficulties (crazy, hard, normal). While you can do everything multiplayer pretty much solo, you could have friends play as well online.

Challenges/Misc Achievements:
Focus on the challenges from the beginning. There are 3 challenges at one time for each character and you begin to level up as you complete them. Some are easy, others will take time. As you gain coins, you are able to purchase booster packs that give you variations of your characters, improvements on abilities, and things like "skip challenge" so that you can do just that. Choose one to skip. Any achievement that says "kill x players" requires actual real live players to be the target. Ones that just say "kill x zombies" means they can be done in Garden Ops too or on summoned zombies. As you venture to level 50, you should get most of the achievements.

Garden Ops:
This is good to save for last when you have more character choices/upgrades. Find a good team of 4 people and practice. Packed with tons of potted plant cards, revives, and team retries, you should be ready to go. This mode takes a lot of patience, as it does take a good amount of time to complete all 10 waves and escape. You may even lose escaping, with only mere seconds left to be done.

Garden Variety Pack DLC
(Full G&RM Found Here)

Step 1:
Play the Gnome Bomb mode and continue to pick a bomb, disarm 3 bombs, arm 5 bombs, kill 10 enemies carrying bombs, disarm a bomb with 3 seconds remaining and plant two unique plant pots which will unlock 6 achievements.

Step 2:
After completing all the achievements in Step 1, if you haven't already, continue to play the gnome bomb mode until you have won 15 games for "Garden Gnomer."

Step 3:
Now hop into the Garden Ops mode on either the Port Scallywag or Sharkbite Shores map and continue to grind your 500 Zombie Pirate kills for the "Heave Ho" achievement.

Conclusion:
The DLC is overall relatively easy and quick depending on your skill in the gnome bomb mode. The only achievement that may give you trouble is "The Last Second" that requires some luck and patience, while the "Heave Ho" achievement is a bit of a grind. The rest of the achievements will come naturally as you aim for the 15 gnome bomb wins.

Zomboss Down DLC
(Full G&RM Found Here)

Step 1:
While playing as a Plant in either Garden Ops or Gardens & Graveyards go to any empty plant pot in the map and press . Now plant a Doom-Shroom, Bamboo Shoot, Fire Peashooter and an Ice Peashooter to unlock "Legionnaire of Doom."

(This does not need to be done in the same game. You can acquire the plants through Sticker Packs over time).

Step 2:
Play the Gardens & Graveyards mode until you get the ‘Cactus Canyon’ map and choose the Zombie side. Now you need to make it to the fifth and final garden and push the giant Golf Ball Bomb down the entire course and into the hole at the end. All you need to do is walk up to the Golf Bomb to start moving it. Don’t worry about being the person to push the Golf Bomb into the hole, you’ll unlock "Hole In One" even if another teammate is the one to push it in the hole. The achievement will unlock as soon as the last Garden is destroyed.

Conclusion:
Overall this DLC is very easy since it only contains two achievements that you should get relatively quick if you’re lucky enough to get the map you need and plants for the plant pots. If you’re really lucky you could even get this in one game, but again that will require a lot of luck on your part.

Legends of the Lawn DLC
(Full G&RM Found Here)

Step 1:
Jump into the new mode 'Suburbination', which is like Domination in other games. All you need is 20 captures in as many games as it takes you to unlock "Suburbination Domination."

Step 2:
Start playing the 'Vanquish Confirmed' mode, which is like Vanquish but when an enemy is killed they drop an orb that you need to pick up to count for points. Just pick up 50 orbs over the course of as many games as it takes to unlock "Lord of the Orb."

Step 3:
Start playing the new mode 'Taco Bandits' and make sure you're on the Plants side. The zombies will try and grab tacos from Crazy Dave's cart. Simply kill a zombie that is carrying one of the tacos to unlock "No Nacho Taco for You!"

Step 4:
Lastly, you'll end up playing a quick game of 'Gardens & Graveyards' pending you have the required zombies to spawn. Make sure you're on the Zombie side and once the game starts just spawn a 'Backup Dancer', 'Vampire Zombie', and a 'Heal Zombie' to unlock "Backup." This doesn't have to done in one game and can be worked on as you get the zombies to spawn.

Step 5:
The rest of your time will be spent in 'Garden Ops' for all the other achievements. When you start up a game (can be done solo on Easy) quickly plant a Laser Beam to unlock "Laser Eyes." Now keep playing and keep an eye out on bonus rounds (3 & 8) for the chance at a Treasure Yeti to spawn. You'll want to kill the Treasure Yeti before the timer runs out to get "Treasure Hunt." How as you're hitting the Treasure Yeti he'll once and a while drop diamonds, you'll need 7 of these to unlock "Treasure Chest." When the boss rounds show up at round 5 & 10, you'll have to hope for Baron von Bats to spawn and if you're really lucky you'll get 3 Baron von Bats for a Vampire Super wave. Just kill Baron von Bats to unlock "Sunblock" and defeat the super wave to unlock "Graveyard Shift." Every once in a while Baron von Bats will spawn vampires. This can be a grindy one and you might need to try for a while for this one. Just kill 50 of them to unlock "Vampire Hunter."

Conclusion:
Overall this DLC isn't too hard from face value, but if you don't get lucky enough to get the right spawns, then it will turn into a bit of a grind fest to complete.

[XBA would like to thank Tyger7 for this Roadmap]
[XBA would like to thank Barad and Top Boy Chunk for the Garden Variety Pack DLC roadmap]
[XBA would like to thank Edword for the Zomboss Down and Legends of the Lawn DLC roadmaps]

Snaretastic

15
As a Chomper, Swallow 10 Snared Zombies in a session
(10)
When you level up enough, you will get Snare. Snare the enemy and then attack/swallow them. You will have to plan this as your only method of Vanquishing. Don't let yourself be revived, so it can restart the timer for your powers. The Spikeweed shoots out and looks like a small patch of grass and weeds. When an enemy steps on it, it will snare them and make them immobile. They will be hanging upside down. Run to them and swallow them with . There should be a red circle indicating it will result in that type of kill. Doing this 10 times might be tricky for some who aren't good at planning where an enemy will be stepping next. It can be destroyed by the enemy as well as avoided if they see it.
Making Popcorn

10
As a Cactus, Vanquish 10 Players with the Drone's Corn Strike
(5)
The Cactus will eventually earn an ability called Garlic Drone (after gaining levels). Once you have the drone ability, press to launch it. You will take control of the drone. Fly it around and you will see the Corn Strike ability filling up. Target zombies (best if they are in groups) and fire the attack. Corn will fall from the sky and explode after a few seconds. You can sometimes find stationary characters that are away from their controllers, otherwise you might have a hard time getting kills if enemies move away from your targeted area.

This is luckily lifetime total of Vanquishes, not in one session. Must be done against real players.
Split Pea Zombie Soup

15
As a Peashooter, vanquish 10 Players with the Pea Gatling in a session
(9)
When you acquire the Gatling power, you will need to find a good spot to set yourself in the ground. Press and you will shoot very quickly but cannot move. If you use the power boost you can jump onto higher areas (like houses) and shoot down to unsuspecting enemies. You eventually run out of ammo and have to die or wait until the power comes back. You must do this is one matchmaking game.
Stuck on You

10
As a Scientist, Vanquish 10 Players with the Sticky Explody Ball
The Sticky Explody Bomb is a grenade that sticks to surfaces. When using the Zombie team, pick the Scientist. As you earn levels, you will gain this ability. Use it frequently to get kills. Eventually you will unlock the achievement. There are challenges associated with using the explody ball, so you may get this while going for those. This isn't in one session, but can be done over multiple.
Garden Dioxide

15
As a Soldier, Vanquish 2 Players using a single ZPG strike
(4)
The ZPG is a high damaging "bazooka" like weapon. You bend down and it shoots from your back. You will need to kill two in one shot, so higher ground will be your best chance. You can use the jet pack power to get yourself somewhere higher (like a house). Shoot down at two enemies who are very close to each other, and hopefully hurt.
Sun Heals

15
As a Sunflower, Heal Teammates 25 times using the Heal Beam in a session
(1)
You will need to be a dedicated healer in one game session in order to get this. Always be near allies and even if they have a sliver of health missing, go ahead and heal them anyways. Because it must be in one session, you will have to hope the other team and yours are evenly matched in skill. Keep spamming near allies. It counts when you get silver coins for it.
Offensive Line

15
As an All-Star, Vanquish 5 Players using the Sprint Tackle in a session
The All-Star has an ability called Sprint Tackle. Once you earn this while leveling up, you can start using it. Press to rush forward and damage enemies in front of you. You must do this against 5 players in a single session. You should focus on this attack the whole time, allowing yourself to die and respawn more frequently to get more chances to use it. Sometimes you will want to hurt the enemy a little bit before doing the attack, as it isn't a one hit kill all the time depending on their health. You can also utilize stealing other players kills if you wish (but they might not like it).
The Astral Plane

10
As an Engineer, Build 3 Teleporters in a session of Gardens & Graveyards
Pick the Engineer in a game of Gardens and Graveyards. There is a specific point where you can build a teleporter. It is outlined and easy to spot. There are teleporters for the various areas, and if one is destroyed you can rebuild it. This gives you enough opportunity to build 3 in one session, as the sessions are quite long.
Zombie Defense

10
As an Engineer, Build 3 Zombot Turrets in a session of Gardens & Graveyards
(1)
Zombot turrets are defensive units you build to attack enemies. When you find these (they are on the ground and are highlighted for you), just build them. It's very easy to find three, some are near each other and you're able to build them quickly.
Jackhammer Rush

10
As an Engineer, Vanquish 10 Players while riding the Jackhammer
As the engineer, press the to get on your jackhammer. Shoot at enemies while on board to vanquish them.
Challenge Accepted

25
Reach Level 10 with any Character
(4)
This will take several challenges to complete. You will have to focus on completing the challenges. Always press to figure out what you need. Continue to grab the booster packs and if you get the challenge skips, use them when you know a specific challenge will be time consuming or difficult to obtain. Even if you are horrible at the game and it's challenges, you should be able to rack up silver coins and get them in packs.
Zombot Removal

15
As a Plant, Destroy 10 Zombot Turrets in Gardens & Graveyards
(1)
Engineers build Zombot Turrets while playing Gardens and Graveyards. You will have to destroy 10 of them. They are easy to kill if you don't get surprised by them.
No Teleporting Allowed

10
As a Plant, Destroy a Teleporter in Gardens & Graveyards
(1)
You can destroy the teleporters that engineers build, but you will have to go a lot more on the offensive. The teleporters are no where near where you spawn, so you will have to survive and find your way to one. Destroy it for the achievement.
Plant Perfect

25
As a Plant, Achieve a Perfect Win in Gardens & Graveyards
(1)
A perfect win for the Plant team in Gardens and Graveyards, is not allowing the Zombie team to even capture one base. It's a lot of skill and team work to stop them. But, there is also the opportunity of luck. Randomly joining a game sometimes throws you into the end of a battle where others already are about to win and get a perfect game. Sometimes the matches are not evenly numbered and you will be on the side that has more players.
Rocket Man

25
Vanquish 10 Players and 10 Plant Pots with the Soldier's ZPG
Once you have earned the ZPG (likely after just 1 match of playing that character), you can start working towards gaining this achievement. Press and you will launch a rocket from your back.

You must kill 10 players in matchmaking and 10 Plant Pots. This can be in any of the game modes.
Zombie Vanquished

5
As a Plant, Vanquish a Player in any Competitive Mode
(1)
While being a plant, just get 1 Vanquish (kill).
Garden Weeder

15
As a Zombie, Capture an Objective in Gardens & Graveyards
To capture an objective in this gametype, you must be on the Zombie team. When an objective is about to be captured, you must be inside of the "base" area when the bar becomes full (will be completely purple). As long as you are in here when it is complete, you will gain the achievement.
Plant Vanquished

5
As a Zombie, Vanquish a Player in any Competitive Mode
While playing on the Zombie team, get 1 kill.
Garden Tour

25
Be on the Winning Team for 25 matches of Gardens & Graveyards
Keep playing the game mode until you win. You don't have to be amazing at the game, but your team does have to work together to win.
TVM Veteran

25
Be on the Winning Team for 25 matches of Team Vanquish
It's pretty easy to get this as you play, but just remember that the Welcome Mat gametype does not count towards this one.
Garden Crazy

25
Complete a Garden Ops match on Crazy Difficulty
(76)
This is best done with 4 people. Play this later on when you are a higher rank and have obtained many character upgrades. This way it will be a little bit easier. Choose Crazy Difficulty and wish each other good luck. You can play with randoms if you want, but it's a decent idea to have people to talk to and make sure everyone has revival cards. You not only have to complete all waves but survive until you are picked up at the end. This can time consuming as well as frustrating. You fail if everyone dies or if your garden is destroyed.
Garden Hardcore

50
Complete a Garden Ops match on Hard Difficulty
(7)
See the "Garden Crazy" achievement description.
Garden Normal

15
Complete a Garden Ops match on Normal Difficulty

See the "Garden Crazy" achievement description.
Boogie Your Brains Out

20
Vanquish a Disco Zombie in Garden Ops Mode
(3)
You must get the killing blow against this enemy boss in Garden Ops. You will get the opportunity on waves 5 and 10 where there is a slot machine that gives you random bosses (or enemies). Only the person who gets the killing blow will gain the achievement.
Gargantuan Task

20
Vanquish a Gargantuar in Garden Ops Mode
(2)
You must get the killing blow against this enemy boss in Garden Ops. You will get the opportunity on waves 5 and 10 where there is a slot machine that gives you random bosses (or enemies). Only the person who gets the killing blow will gain the achievement.
Brain Freeze

20
Vanquish a Yeti in Garden Ops Mode
(2)
You must get the killing blow against this enemy boss in Garden Ops. You will get the opportunity on waves 5 and 10 where there is a slot machine that gives you random bosses (or enemies). Only the person who gets the killing blow will gain the achievement.
Super Boss

50
Defeat a Super Boss Wave in Garden Ops Mode
(4)
Same as the regular bosses on how to fight them (slot machine in Garden Ops in specific waves). However, each 3 of the rotating slots will have to land on the same exact boss. He will be much harder than the others and only the person who gets the killing blow will gain the achievement.
Striking First

25
Earn a 1st Strike Master Boast 3 times
(1)
A 1st Strike is when you get the first kill in a matchmaking game. It will appear on your screen telling you the amount of time it took to get the kill, and also appears in the end stats. You must get a first strike a total of 3 times. Don't waste time when you start, just try and find an enemy quickly and dispose of them.
The Healing Touch

25
Earn a Heal Master Boast 3 times
Healing is specifically for a "healer" based class. This would either be the Sunflower or the Scientist, whom both can heal. The Sunflower is the best choice, as it has not only a seemingly unlimited heal, but also it can plant potted healing plants as an ability too. Just keep spamming the heal and don't focus too much on killing. You have to be the top healing player of both teams.
Most Valuable Vanquisher

50
Earn a Vanquish Master Boast 1 time
(1)
You will need to get the most kills in a matchmaking game type against real players. Not only will you need to be ahead of your team, but ahead of the opposing team as well. This is more skill than luck, but as you get used to the game you should be able to pull it off. You must be overall between both teams, not just your own. You will only need to do this once.
Hang in There

25
Earn a Revival Master Boast 5 times
This is for reviving the most team mates in a matchmaking game. Focus on finding your vanquished allies. There is a cross above their bodies. Hold to revive them.
Streak Boaster

50
Earn a Vanquish Streak Boast 1 time
(1)
You have to get the highest amount of a vanquish streak (a kill streak) in order to get this achievement. This means you must have more kills without death than any other player. Stay back away from enemies and try to shoot from a distance. Always flee if out numbered or low health. This will take some effort to gain, but you will eventually get the hang of it. Playing on a mode that doesn't allow customized/unlocked characters is encouraged.
I Helped

25
Earn an Assist Master Boast 5 times
(8)
An assist is when you damage an enemy and another player gets the Vanquish (kill). You will gain points for helping. You must get the highest amount in the matchmaking game.
Cousins

15
Grow 5 Plant Pots in a session
(1)
You need to have at least 5 plants at your disposal to put in the pots. These can be gained by buying the booster packs that give you these (among other things). Find a pot and plant in it. You can dig it up and plant something else instead if you would like. Must do this is one game.
Grow a Friend

5
Grow a Plant Pot
When playing on the Plants team in the Gardens & Graveyards playlist, go up to a pot and it will give you the option to plant a type of ally. Do this once for the achievement. You may also do this in Garden Ops easily. You gain more planted pot characters by buying the packs with the in game currency in the "Sticker Shop".
Crazy Dave Squad

25
Reach Level 5 with Every Plant Class
(1)
There are a total of 4 classes. Complete the challenges to get stars to level up. This will come in time as you play. Always be sure to check what your character needs to do, and focus on those specific challenges. Press to see your status on the challenges while playing the game. It also shows you every time you respawn. You can use the Skip Challenge Star consumable if you are having a difficult time with certain challenges. However, they are obtained through luck in purchasing the random card packs in the Sticker Shop.
Zomboss Recruit

25
Reach Level 5 with Every Zombie Class
(4)
There are a total of 4 classes. Complete the challenges to get stars to level up. This will come in time as you play. Always keep an eye out on what to do. Press to see your status on the challenges while playing the game. It also shows you every time you respawn. You can use the Skip Challenge Star consumable if you are having a difficult time with certain challenges. However, they are obtained through luck in purchasing the random card packs in the Sticker Shop.
Hunting Season

50
Vanquish 100 Soldiers, 100 Scientists, 100 Engineers and 100 All-Stars
(4)
There is no way to track how many of each class you have killed, only how many total and your k/d ratio with your own characters. This makes it difficult to figure out what you need, but as you go through completing challenges and trying to obtain all other achievements, this should come along the way. If it doesn't, you'll just have to keep playing.
Zombie Friends

15
Summon 5 Zombies in a session of Gardens & Graveyards
In the Gardens and Graveyards while playing on the Zombies team, you will see on the ground mounds of dirt with various things sticking up from it. Go to the mound and interact with it. Summon an ally. You should be able to get this easily, as the game mode is very long in duration and you can wait by a mound and keep using the same one when it regenerates. In order to actually summon zombies, you do have to have them available in your inventory. The game gives you them, but more can be obtained through purchasing the card packs in the Sticker Shop.
I'm Lonely

5
Summon a Zombie in Gardens & Graveyards
See the "Zombie Friends" achievement description. You will get it while attempting to gain that specific achievement.
Getting Started

20
Reach Player Rank 5
The player rank is different than your character rankings, in that it's your overall rank no matter what character you choose in battle. This will come quite quickly as you play in any game mode. It does help to vary what characters you play, as completing challenges and leveling up your characters increases your rank as well.
Consume This

20
Use 10 Revive Consumables
A revive consumable is gained through booster packs. When you are vanquished, you are able to use the consumable to revive yourself, instead of relying on a team mate. These can only be used while playing Garden Ops mode. Depending on the "rarity" of the card, you can get various usages. You will likely get these more often than the challenge consumable.
Consume This Too

20
Use 10 Skip Challenge Star Consumables
(3)
You can obtain skip challenge consumables through booster packs in the Sticker Shop. The amount you get varies on luck. They are somewhat difficult to find, and it may take several purchases of packs to get them. Use 10 of them to skip the challenges of your choice. Pick the more difficult or annoying ones, don't just waste them to get the achievement. You can only use them during a match while picking your character. Press to use it, and navigate to the challenge and choose which one to skip.
Weed Whacker

50
Vanquish 100 Peashooters, 100 Sunflowers, 100 Chompers and 100 Cacti
(4)
There is no way to track how many of each class you have killed, only how many total and your k/d ratio with your own characters. This makes it difficult to figure out what you need, but as you go through completing challenges and trying to obtain all other achievements, this should come along the way. If it doesn't, you'll just have to keep playing.
Going Strong

50
Reach Rank 50
(1)
Rank 50 requires all combined plants/zombies ranks to equal the total. This does not mean you have to get every character to any specific level, though there is an achievement for getting them all to level 5. As you play and purchase booster packs, you should obtain the skip cards and be able to skip the difficult challenges. Try your best to do what's on the list, and remember that you may have to mix up the game types. Certain challenges are much easier in different game types. Any of the ones to get X amount in one session is best done in Gardens and Graveyards because those sessions last much longer and group enemies together more often.

There are 8 achievements with a total of 190 points

Ahoy Matey

10
Summon a Barrel Pirate and Map Pirate Zombie in Gardens & Graveyards
The Barrel Pirate and Map Pirate Zombie plants are unlocked from the packs you can buy with coins from the main menu or in-between games. You will win the Barrel Pirate plant quite often as it is a somewhat common plant, but the Pirate Zombie plant is much more rare. It is recommended that you keeping buying the 1000 coin packs so you have more chance of winning one, as all the packs have the same chance of awarding one. Once you have one of each plant, during any game mode find one of the golden flashing plant pots and select the two new plants, you do not have to plant both in a single game.

Note: This does not need to be done in the same game for the Achievement to unlock. You can find these pirates in any of the Sticker Packs, but you will have better luck buying a more expensive pack.

Glitch Note: This did not unlock for me directly after summoning the zombies. After I summoned a few other random zombie types, it unlocked.
Gnome Bomber

10
Pick up a Gnome Bomb
(3)
This is earned in the Gnome Bomb mode. Simply pick up the bomb, the location will be shown on the screen with a bomb symbol, and the bomb spawns in random places each time it is planted successfully. To reach the bomb faster, use the Peashooter's (Plant team) Hyper ability or the Engineers (Zombie team) jackhammer ability for that extra boost.
Running of the Gnomes

25
Plant 5 Gnome Bombs
This is earned in the Gnome Bomb mode. Once you pick up the bomb, continue to any of the 3 points on the map labelled A, B & C and as soon as you enter the radius of the bomb location, you will automatically plant the bomb instantly. You do not have to plant 5 bombs in a single game, this can be done across multiple games.
Defuse the Situation

25
Defuse 3 Gnome Bombs
This is earned in the Gnome Bomb mode. When playing on the defending side, your task will be to protect your 3 locations and stop the enemy team from arming your bombs. When a bomb is armed, you have 28 seconds before the timer goes off. You must hold whilst in front of the armed bomb for 5 seconds to disarm it. If there are enemies nearby the armed bomb location, it is a good idea to try and clear them out rather than risking death whilst disarming. You do not have to disarm 3 bombs in a single game, this can be done across multiple games.
Drop That Gnome

20
Vanquish 10 Enemies while They are Carrying a Gnome Bomb
This is earned in the Gnome Bomb mode. Whilst you're playing on the defending team trying to protect your bombs from being armed, you will encounter many enemies carrying the bomb making their way to one of your locations, simply kill these enemies whilst they're carrying the bomb. You do not have to kill 10 enemies carrying bombs in a single game, this can be done across multiple games.
Garden Gnomer

25
Be on the Winning Team for 15 matches of Gnome Bomb
Simply win a total of 15 games of the Gnome Bomb mode. The attacking team wins if they manage to set off all 3 bombs, and the defending team wins if the match ends with at least 1 bomb remaining.
Heave Ho

50
Vanquish 500 Pirate Zombies
(1)
This is easiest achievement by playing the Garden Ops mode on either the Port Scallywag or Sharkbite Shores map. This can be done by yourself or with 2 or more players but it is recommended you do this solo to maximise the amount of kills you can get. A lot of Pirate Zombies appear on these two maps in Garden Ops, and completing all the 10 waves will net you roughly 100 kills Pirate Zombie, so after 5 games you will have enough kills for the achievement.
The Last Second

25
Defuse a Gnome Bomb with Less Than 3 Seconds Remaining
(12)
This is the trickiest achievement in the game, and requires a bit of luck and a lot of patience. This is earned in the Gnone Bomb mode, and when you're on the defending team your task will be to disarm any bombs that are set off by the enemy. The trick to this achievement is that you must start disarming a bomb by holding when the timer hits 7 seconds, 6 seconds is also fine in order to disarm the bomb before time runs out. If there are enemies nearby the armed bomb location, it is a good idea to try and clear them out rather than risking death whilst disarming.

There are 2 achievements with a total of 60 points

Legionnaire of Doom

10
Grow a Doom-shroom, Bamboo Shoot, Fire Peashooter and Ice Peashooter
While playing as the Plant Team, go to any empty plant pot on the map and press to access the Plants Sub-Menu. Plant a Doom-shroom, Bamboo Shoot, Fire Peashooter and a Ice Peashooter for the achievement to unlock.

*Note: This does not need to be done in the same game for the achievement to unlock. You can find these plants in any of the Sticker Packs, but you will have better luck buying a more expensive pack.
Hole In One

50
Push the Golf-Bomb into the Hole in Cactus Canyon
The 5th and final Garden you must destroy in Cactus Canyon is destroyed by pushing a giant Golf Ball Bomb down the course and into the hole. This is done by simply walking into the Golf-Bomb. You DO NOT have to be the person to push the bomb into the hole to unlock the achievement as the entire team will unlock the achievement upon completion of destroying the 5th and final Garden.

There are 10 achievements with a total of 250 points

Zombie Backup

10
Summon a Backup Dancer, Vampire Zombie and Heal Zombie
Just like the last DLC you will have to unlock these zombies to use in the Gardens and Graveyards mode. The only pack I've found them in are the Legends of the Lawn packs that cost 30,000. Keep buying the packs until you have unlocked all three and then just use the zombies at some point in Gardens and Graveyards or taco bandits to unlock the achievement. Note: Some people have reported receiving them in the 20,000 supremium packs. It's entirely possible but over the course of playing I never personally got them in that pack.
Laser Eyes

10
Grow a Laser Bean
Once again buy the Legends of the Lawn packs for 30.000 until you get the laser bean card. Use it during the Gardens and Graveyards mode when you are on the plants team to unlock the achievement. Note: Some people have reported getting Laser Beans in the 1,000 packs so it could be possible. I never personally got one from those packs and i bought quite a few.
Sunblock

20
Vanquish Baron von Bats in Garden Ops

I've encountered the Baron in public and private games on easy and normal. So for the sake of the achievement play in a private match on easy. The Baron only appears in round 5 or round 10 as one of the bosses. Once you get him just defeat him, but remember if you are playing with other people that only the person who lands the killing blow will get the achievement.
Treasure Hunt

20
Vanquish a Treasure Yeti in Garden Ops
(1)
Treasure Yeti's only appear as a bonus on round 3 and 8. Play a game solo on easy in a private match. Play to round three and if you don't get a treasure yeti quit out and try again. When you do get a treasure yeti just kill him in less then 130 seconds otherwise he will disappear. If you are playing with others just remember you have to be the one to kill him to get the achievement.
Treasure Chest

50
Collect 7 Diamonds from the Treasure Yeti
(2)
This achievement can be frustrating to get because for some people it is really hard to get lucky enough to even get the yeti to appear. The treasure Yeti will only appear in round 3 or 8 during the bonus rounds. Once he appears you have 30 seconds to reach him and then 130 seconds to kill him. While you shoot him he will drop coins, coin bags and sometimes diamonds. The best way to do this achievement is to play solo on easy in a private match. If someone other than you picks up the diamond you will not get credit. Start a match and play until round 3. If you don't get the treasure yeti quit and try again. Keep doing this until you get the yeti. At this point to keep your sanity its very important that you don't kill the zombie that spawns with the yeti. Keep shooting the yeti until he either dies or time runs out. Hopefully he will give you a few diamonds. Sometimes he wont drop any. After he's gone let the zombie you kept alive kill you. Then use a ticket to retry the wave. You will get the treasure yeti again. Do this until you've used up all three of your tickets, thus giving you four chances at the yeti. If you're lucky you will get 7 diamonds during this process. If not you will have to find him again by starting over.
Graveyard Shift

30
Defeat a Vampire Super Wave
(6)
This is one of the most frustrating achievements in the DLC. A vampire super wave only happens in round 10 in Garden OPS. When you get three pictures of the Baron on the slot machine you know you got it. No matter how much I played solo private match I never got a vampire super wave. The only time that I've ever been lucky enough to get them is when I play public matches on normal difficulty or higher. I've also only had them appear on the night maps and when four people have been in the game, but I don't think it only has to be on night maps. So good luck with this because just being lucky enough to get it is the hardest part. After you do get it just survive the wave to unlock the achievement.
Vampire Hunter

25
Vanquish 50 Vampire Zombies
(7)
Another frustrating achievement based on luck. The only time the vampires show up are during the vampire super wave. If you are lucky enough to get one then about 20 vampires will be there for you to pick off. You can also do the same trick as the treasure yeti and let one of the last enemies kill you so you can use your wave retry to kill 20 more and so on until you get the achievement. If you're not lucky and don't get a vampire super wave you can also wait until you get just a single Baron on one of the boss waves. You can dodge his attacks and every once in awhile he will spawn 3 vampires that you can kill. Keep doing this until you hit 50 if you want. Vampires can also be spawned in Gardens and Graveyards by other players but it would take forever going this route.
Suburbination Domination

30
Capture 20 Gardens in Suburbination
(2)
Suburbination is a new game mode in this DLC that is just like Domination in other games. There are three points that you have to capture and hold to win the game. For this achievement you have to capture 20 points over the course of however many games it takes you. This one really doesn't take long if you move from point to point during the game. You don't have to be the first one there to have it count for you. You just have to be standing in the circle when its captured.
Lord of the Orb

30
Collect 50 Crazy Orbs in Vanquish Confirmed
(9)
Another new game mode. This one is just like the kill confirmed mode in Call of Duty. Whenever you kill an enemy they drop orbs and to get credit you just need to collect their orb. Repeat 50 times. Just be aware that when your teammates die they will drop orbs to but if you collect them they don't count for the achievement. Just enemy orbs.
No Nacho Taco for You!

25
Vanquish a Zombie carrying a Nacho Taco in Taco Bandits
(1)
Another new mode that is basically like a one sided capture the flag. The zombies have to grab tacos from Crazy Daves taco cart in the level while the plants try and defend their tacos. To get this achievement you have to be on the plant team and all you have to do is kill a zombie who's carrying one of the tacos.