COIN ACHIEVEMENTS (3 for 30
The following 3 achievements are related to spending coins you earn while playing in the in-game store.
Curiosity Killed Monsters - 10
Earn 750 coins and spend them on a new character in the Monster Island store!
See "Big Spender."
Keep em' coming - 10
Earn 1500 coins and spend them on solutions in the Monster Island store!
See "Big Spender."
Big Spender - 10
Earn a total of 2500 coins and spend them in the Monster Island store!
You earn coins in the game by completing levels, albeit a very small amount per level. You earn 10-20 coins per level and will definitely earn 2500 total coins when 3-starring all levels. It is recommend that you first purchase a new monster to unlock the "Curiosity Killed Monsters" achievement, then buy a pack of 3 solutions to unlock the "
Keep em' coming"
Buying these two items first will ensure you unlock the store-related achievements with minimal effort. Right when you begin the game, you are given a free 750 coins. Use it to buy a monster to get the "Curiosity Killed the Monster" achievement out of the way.
You can find the Monster Island store at the main menu of the game.
MISCELLANEOUS ACHIEVEMENTS (4 for 40
The following 4 achievements are related to performing some miscellaneous tasks in the game.
In your face - 10
Hit a monster in the head.
Just as the description states...nail a monster in the head with a stone or grenade. This cannot be done with a sticky object or bomb that explodes on impact. This will come by playing, if not by accident, since this is how you enrage enemies.
Spare - 10
Complete a level with a last shot.
This is straight forward. Can be done on the first level, just waste all you grenades until the last one. Use it to kill the only monster on-screen.
No Clue - 10
See a level solution.
At the start of the game, you have access to three solutions already. Within any level, just pause and push "View Solution." It will show you a video of someone 3-starring that level.
Time is Gold - 10
Skip a level.
In order to skip a level, just pause the game and select the skip icon to unlock this achievement and instantly move the next level. You start with two skips when you install the game.