Call of Duty: Black Ops

Call of Duty: Black Ops Achievements

Mr. Black OP

Enter the Soviet relay station undetected.  

In the level "WMD", after you have finished rappelling down the mountain and proceed down some stairs, you will need to enter the relay station undetected. Use your crossbow to take out the enemies. Take caution - using your silenced gun on some enemies will give your position away. There are a couple of enemies in pairs; if you take out one, your AI team mates should take out the other. Be careful of shooting barrels or the gas can, as this will set off an explosion and compromise the achievement. The last enemy will be at the bottom of the stairs leading to the waypoint - killing him will pop the achievement right afterwards.

Rate this achievementAverage Rating (Based on 27 votes)
User Comments
Comment #1 by joriverm
Wednesday, November 10, 2010 @ 08:07:10 PM

n the mission 'WMD', you will need to first take out the first two enemies with your AUG. After that, use your crossbow on the lone enemy right infront of the 2 enemies next to the truck, then proceed to kill those 2 guys with the AUG. Use your crossbow to kill a guy that's on the truck (your ally will take care of the other guy) and then another guy that's on top of a building. Use the AUG to take out 2 more guys shoveling next to a building. Crossbow the guy patrolling outside and then the guy that's messing with the pipe. The last guy is at the bottom of the stairs, do whatever you'd like with him. Make sure that if you mess up at any time with any of these, grenade yourself before you get a checkpoint, which will happen after you kill the last guy.

Comment #2 by ShadowsGun 13th
Friday, November 12, 2010 @ 01:31:07 PM

Thank you very much. I went step for step and you made it very easy. Nice job!

Comment #3 by magicblackwell
Saturday, November 13, 2010 @ 09:59:31 AM

To clarify...this all takes place after you repel...down..not before....

Comment #4 by EternusVires
Monday, November 15, 2010 @ 10:27:21 PM

Very nice thanks!

Comment #5 by Xemoo
Saturday, November 20, 2010 @ 11:17:40 AM


Comment #6 by JigSaw784
Saturday, November 20, 2010 @ 03:26:03 PM


Comment #7 by cosmicsemone
Monday, November 22, 2010 @ 11:19:50 PM

i did jst wht joriverm did but i crossbwd th shovel dudz after the patrl guy thn th pip dude

Comment #8 by bacongravy
Friday, November 26, 2010 @ 07:18:53 PM

Did exactly what joriverm said, worked perfectly. Thanks!!

Comment #9 by Dvalle1605
Saturday, November 27, 2010 @ 11:35:32 AM

Got this just playing my first te through. Not sure what it was till now

Comment #10 by Mearsyboy
Sunday, November 28, 2010 @ 04:54:32 AM

everytime i do it the others guy ruin it with me doing anything wrong !!!

Comment #11 by tkehres
Sunday, November 28, 2010 @ 11:32:16 AM

I did all those steps and didnt give me the achievemenT!
whatd i do wrong???

Comment #12 by l4d2slayer
Wednesday, December 01, 2010 @ 08:31:26 PM


Comment #13 by bung3D
Friday, December 03, 2010 @ 11:16:45 PM


Comment #14 by ookadablabla
Friday, December 03, 2010 @ 11:35:18 PM

Got this one by Accident

Comment #15 by NateDizzi
Monday, December 06, 2010 @ 12:42:13 PM

good post Yooeru I did exactly what u said. thnx

Comment #16 by skullkiller478
Monday, December 13, 2010 @ 04:24:48 PM

its easy when theres 2 guys u kill them with the aug but when theres one u use ur crossbow after that, use your crossbow on the lone enemy right infront of the 2 enemies next to the truck, then proceed to kill those 2 guys with the AUG. Use your crossbow to kill a guy that's on the truck (your ally will take care of the other guy) and then another guy that's on top of a building. Use the AUG to take out 2 more guys shoveling next to a building. Crossbow the guy patrolling outside and then the guy that's messing with the pipe. The last guy is at the bottom of the stairs, do whatever you'd like with him. Make sure that if you mess up at any time with any of these, grenade yourself before you get a checkpoint, which will happen after you kill the last guy.

Comment #17 by soraku392
Wednesday, December 15, 2010 @ 06:46:17 PM

When does it unlock though?

Comment #18 by Shoffy15
Wednesday, December 15, 2010 @ 10:46:31 PM

Very easily done when you follow the description by joriverm...thanks

Comment #19 by X Volvom X
Thursday, December 16, 2010 @ 06:41:11 PM

Thanks yooeru that helped alot i got it on first try.

Comment #20 by PeppaPraseCZ
Monday, December 27, 2010 @ 07:57:07 AM

So, kill the first two guys in the forest, then pull out your crossbow.
Kill the guy outside of the garage quickly, before he moves inside!
Once one of the guys inside the garage is sitting on a barrel, take him out and let Weaver take out the other one. Kill the guy cleaning the glass on the truck on your right, let Brooks take out the other one. Move up into the garage. Stay crouched and penetrate the first head that youll see outside, Weaver helps with the other one.
Move up to Weaver. Now this is tricky, there is a guy outside the main building going around a truck all the time, you need to be careful and probably go back, wait for him to go there and take him out first! Then take out the guy on the roof and the one inside the second garage as well. Move up to the garage and go to t

Comment #21 by GWEED0speedo
Monday, December 27, 2010 @ 10:51:53 AM

This unlocks after the last enemy is killed while being completely undetected.

Comment #22 by SaneCube
Tuesday, December 28, 2010 @ 01:41:40 PM

Just make sure to kill every guy stealt-like, and crossbow that last guy, if not. Shoot him in the head, and you'll get the achievement immediatelly.

Comment #23 by Kaisic
Friday, January 07, 2011 @ 09:58:27 AM

was close to getting this one but then was seen

Comment #24 by seaymeh
Thursday, January 13, 2011 @ 09:01:05 PM

This was ridiculously easy.

Comment #25 by funpoptart69
Tuesday, January 18, 2011 @ 10:07:24 AM

this is a tough one

Comment #26 by funpoptart69
Tuesday, January 18, 2011 @ 10:08:31 AM

what do i do in order to get this one?

Comment #27 by pwner13
Tuesday, January 25, 2011 @ 10:23:57 AM

could someone help me cause ive cant select the mission. ive already got the adchievemeent, but its just a great mission.
when i select the mission 'WMD' i get the mission that youre captain Mosely and youre getting into a plane and stuff
but i'd played the mission once, in the campaign (story line)

Comment #28 by DepecheMode316
Saturday, January 29, 2011 @ 09:49:02 PM

EASY 1st try

Comment #29 by DJCDAN
Sunday, January 30, 2011 @ 04:04:54 PM

I love these achievments, why can't they all be like this

Comment #30 by harajuka
Thursday, February 17, 2011 @ 04:13:34 PM

Great help joriverm. Thanks!!

Comment #31 by Toady1969
Sunday, February 20, 2011 @ 03:55:34 AM

Thanks for the help joriverm.

Comment #32 by TheOriginalNBK
Saturday, February 26, 2011 @ 12:06:34 PM

Dont wait around for your team when you get to the compound. Go straight in with your AUG.

Comment #33 by Titleistguy2
Tuesday, March 08, 2011 @ 05:48:00 PM

Got it without even trying

Comment #34 by Opty5
Sunday, March 13, 2011 @ 03:54:40 PM

This helped so much!

Comment #35 by CoolerDallinger
Wednesday, March 16, 2011 @ 11:51:17 AM


Comment #36 by robbieeee
Monday, March 28, 2011 @ 08:15:34 AM

simple done it without knowing it was an achievement :)

Comment #37 by Riding Fakie
Wednesday, March 30, 2011 @ 02:50:36 PM

Followed Yooeru's post and the achievement popped up immediately - thanks dude!

Comment #38 by bloodyaxe1177
Thursday, March 31, 2011 @ 12:07:14 PM

take your time, and make sure nobodys looking at the target your about to kill.

Comment #39 by Downsy
Monday, April 04, 2011 @ 08:25:39 AM

cheers yooeru

Comment #40 by callyboi246
Tuesday, April 19, 2011 @ 01:27:45 AM

Thanks yooeru

Comment #41 by bomblardon
Friday, April 22, 2011 @ 05:14:25 PM

wot is the lvl called

Comment #42 by sumthingnew4u
Monday, May 09, 2011 @ 01:28:00 PM

Thanx for the help. Was a pretty easy 50 points

Comment #43 by blackops addict
Sunday, May 22, 2011 @ 06:45:05 PM

easiest achievement EVER

Comment #44 by dominationdade3
Sunday, June 12, 2011 @ 12:27:01 AM

I Actually couldnt believe i got this achievement straight away

Comment #45 by Steven1980
Sunday, June 12, 2011 @ 12:12:58 PM

naw, this shit is hard even with the walkthrough, I kill the guys in the forest no problem, I then get the crossbow out and kill the single guy walking, I then kill the 2 guys next to the truck, then I have problems killing the guy on the roof and the 2 below cause they always raise the alarm, too hard :-(

Comment #46 by Steven1980
Sunday, June 12, 2011 @ 12:31:47 PM

never mind done it, I forgot about the 2 guys fixing the truck lol, was easy after that

Comment #47 by mogs2001
Monday, June 13, 2011 @ 02:38:19 AM

Wow Black Ops has som easy achievements.
235G in 1.6 hours.
Record for me.

Comment #48 by Sleepy Reznob
Friday, June 17, 2011 @ 02:57:07 PM

Omg so annoying

Comment #49 by Froggyy666
Wednesday, June 22, 2011 @ 07:47:44 PM

I wanna take this achievement now,but it's so difficult in Veteran...

Comment #50 by hardcoregamer94
Thursday, June 23, 2011 @ 03:59:46 PM

ideal cheers and froggyy666 just do it at recruit level?

Comment #51 by Spanky OO7
Saturday, July 16, 2011 @ 09:20:10 PM

Very Helpful! =) Kudos To You

Comment #52 by LimitingSleet3
Thursday, July 21, 2011 @ 01:09:05 AM

Got this by coincidence!!!!!

Comment #53 by DipolarSpring62
Thursday, July 21, 2011 @ 11:43:22 PM

I followed this step-by-step several times and my stupid guys run too far ahead and blow it

Comment #54 by TommyTranemyr
Saturday, July 23, 2011 @ 07:40:43 AM

Just make sure you kill the last one quick or else you won´t get the achievement

Comment #55 by Twisted Tricky
Wednesday, July 27, 2011 @ 05:15:24 PM

Message me on xbl for a clan tryout we have Competive Sniping teem FO MW2 AND black ops teem s well. Clan name is Twisted . . . MESSAGE XBL GT IS NastyMaghik

Comment #56 by qdawg411
Thursday, July 28, 2011 @ 04:56:52 PM

This is easy. Just Take your time and dont rush

Comment #57 by Ehehrose
Sunday, July 31, 2011 @ 11:19:29 PM

This achievement is possible using only the crossbow.

Comment #58 by Norris N
Wednesday, August 03, 2011 @ 10:14:52 AM


Comment #59 by Mayoradeath420
Friday, August 05, 2011 @ 11:58:52 AM

Just take your time and be sure to not be seen. I used my Crossbow for the whole thing. First kill the guy on the left then 2 guys a little to the right (pick one and your partner will take out the other one) then a guy a little father to the right on a truck. Then move forward and again take out one of the 2 guys straight ahead and your partner will take out the other. Then take out the guy on the roof of the garage a little to the right then there is a guy in the garage but kill the guy behind the snow plow to the right of that area first and then just one more guy around the corner of the garage to the left but be careful he doesn’t spot you and that’s it.

Comment #60 by z80cowboy
Monday, August 22, 2011 @ 11:54:42 AM

this one was rather fun on easy...

Comment #61 by MorbidEclipse24
Saturday, September 03, 2011 @ 07:36:07 AM

Just take your time, use the crossbow except for on the last guy. i did, first two obviously, then the patrol. two in garage. two working on truck. then.. the guy on the roof, followed by the one patroling when he walked away from the guy working inside the garage alone, then the guy inside. Then to the guys digging and finally the last guy. your teammates will always kill the second guy when theyre in pairs. good luck! And yea, remember to just kill yourself with a grenade if you die. Good achievement.

Comment #62 by FrikyD1ngo
Wednesday, September 14, 2011 @ 07:10:12 PM


Comment #63 by CrackmyHead
Sunday, October 09, 2011 @ 08:24:27 PM

i tried all of those tactics and it still didnt work!!!!!!!!!!!!!!!!

Comment #64 by Rustyx
Saturday, October 15, 2011 @ 04:03:06 PM

If you were to get this achievement first try with out knowing, you're already a total badass.

Comment #65 by Kvl13g
Friday, October 21, 2011 @ 12:21:03 AM

i keep trying this, and following directions but the last guy spots me somehow, anyone had this problem, another angle i can come from?

Comment #66 by Poletto Merlo
Sunday, December 11, 2011 @ 04:53:56 AM

Nice one

Comment #67 by RedstiKZ
Tuesday, December 13, 2011 @ 11:30:24 PM

That last guy always sees me every time

Comment #68 by r2d2megawarrior
Monday, December 19, 2011 @ 02:13:35 AM


Comment #69 by Burrito Riptide
Friday, February 03, 2012 @ 09:23:57 PM

you can use the crossbow with no explosive for everybody

Comment #70 by janhendriks
Thursday, February 09, 2012 @ 11:41:54 AM

Worked like a charm! I used this movie:

Comment #71 by BasqueNYC
Thursday, March 08, 2012 @ 11:03:16 AM

Sweet I just went back to play WMD and got "Pathfinder" and "Mr Black Op" back to back nice 100pts boost I love when that happens

Comment #72 by ChaoticOrb
Saturday, April 21, 2012 @ 01:28:53 PM

#1 just followed the instructions to the letter and cheevo popped as you said. Cheers!

Comment #73 by demon2236
Wednesday, May 30, 2012 @ 05:38:40 PM

this one i really enjoyed took me two try's i got spotted by the guy on the roof.

Comment #74 by Silenced14
Monday, July 09, 2012 @ 03:35:46 AM

I done it without setting of any alarms and the achievement didnt pop up

Comment #75 by Colonel Russell
Wednesday, October 10, 2012 @ 07:08:40 PM

Crossbow didn't kill the last guy!

Comment #76 by DC Ronan
Monday, December 10, 2012 @ 03:39:11 AM

yep you can do all this with just your crossbow.. thanks so much for the guide!

Comment #77 by asylumspadez
Monday, July 01, 2013 @ 11:21:46 AM

1. Kill the first two enemies with the AUG.

2. Kill the lone guy at the bottom of the slope with the crossbow.

3. Wait until your partner comes then look inside the garage. Kill the further enemy with the crossbow and your partner will kill the guy on the barrel.

4. Turn right and kill the guy standing on the car with the crossbow, Another AI partner will take out the other guy.

5. Look up and find the guy standing near the railing, Take him out with the crossbow.

Comment #78 by asylumspadez
Monday, July 01, 2013 @ 11:24:47 AM

6. Return to the garage, Keep an eye on the guys with the shovels for a few seconds. Take the one on the left out and an AI partner will take out the other.

7. Turn around outside of the garage and run all the way around on the left to find the random patrol walking around. He is the problem so quickly take him out before he can alert any one.

8. Continue up from him and there will be a guy inside a room working on something, Kill him.

9. To the right of that is a staircase, Follow that down slowly and keep an eye on the enemy at the bottom, Kill him and the achievement is your's.

Comment #79 by Spanky McButter
Tuesday, September 03, 2013 @ 06:27:11 AM

This achievement makes this level a lot more fun. You can succeed by blasting your way in but it's much more fun to approach it stealthily. It took me a couple of tries because when I encountered the first pair of enemies you come across I shot one of them and my AI teammate shot the other, but the guy I shot didn't die, he ran off and alerted everyone. I'm not 100% certain I hit him, but it sure looked like I did. Other than him everyone else was a one shot one kill. I just aimed for the head to make sure. Besides this hiccup, following all the advice in these postings worked perfectly. Thanks!

Comment #80 by BloodPact725
Thursday, October 03, 2013 @ 10:46:41 PM

Took me a few tries but I was able to get this thanks to your guide!

Comment #81 by RenegadeOfShade
Sunday, March 02, 2014 @ 02:11:31 AM

Joriverm's walkthrough was amazing. I got it second try. Thanks man!

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Game Info


US November 09, 2010

HDD Space Required : 6.82 GB
Backward compatible on Xbox One: Yes
Price: $39.99USD
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User Score is based on 3689 user ratings.