Wall Hax achievement in Call of Duty: Modern Warfare

Wall Hax

Save Alpha 3-2 from being downed.

Wall Hax-0.1
13 guidesOffline Game ModeSingle Player

How to unlock the Wall Hax achievement

  • Maka91Maka911,168,160
    25 Oct 2019 25 Oct 2019
    155 3 3
    During Mission 5: Clean House, upon going from the 1st floor to 2nd floor (after killing 6 total enemies), before moving forward, you'll want to stop halfway up the stairs and shoot out the door in the hallway above revealing an enemy inside. Kill this enemy. Additionally, throw 1-2 grenades in this room for safe measure to take out additional units. With any enemies near the door cleared out, you are now free to move forward and Alpha 3-2 should make it past without being injured.

    Clear the bedroom as well as the corner of the room before your character announces that the floor is clear, and proceed to the third floor to unlock the achievement.


    Possible on any difficulty, but recruit is probably recommended to make it as easy as possible.

    Guide not helping? View 12 more guides for this achievement.

    Showing all 3 comments. Leave a comment.
    PoolsharkerJust want to comment that it is possible to do both in the same playthrough. The guy that downs Alpha 3-2 can be taken out by a single shot through the door. I pushed up to the 2nd floor landing to get the checkpoint, went back down the stairs and took a shot just a bit in from the left equal with top of the paneling. Then Alpha 3-2 can walk by without issue. If you follow the other guide and single-shot all the enemies, you'll be awarded the achievement. (Confirmed this does work on Veteran)
    Posted by Poolsharker on 27 Oct 19 at 01:40
    Mike Tyson USAI dont become the achievement try it today 8 times like the video nothing happen. Please can anybody tell me what i make wrong
    Posted by Mike Tyson USA on 17 Mar at 11:40
    Evan Owns YouMike Tyson USA - there have been issues with achievements popping, if you followed this tutorial you should get it soon.
    Posted by Evan Owns You on 23 Mar at 15:42
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  • BradLeafsFan9BradLeafsFan9380,555 380,555 GamerScore
    01 Nov 2019 09 Nov 2019 20 Nov 2019
    22 0 0
    ---Mission 5: Clean House---

    - After clearing the 1st Floor, walking up to the 2nd Floor, there's a door to your right.

    - Shoot through the door killing the enemy behind it, this allows Alpha 3-2 to walk past the door w/o getting downed.

    - Once you finish clearing the rest of the floor the Cheev will pop

    + With every miscellaneous Achievement use "Reload Checkpoint" to your advantage, also difficulty won't void any of these so you can do them all on Recruit


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  • INS2ANEINS2ANE286,616
    26 Oct 2019 27 Oct 2019
    8 0 0


    On Mission 5 Clean House you will kill 2 sets of 3 people. Once you kill the 6th person and clear the 1st floor Price will ask you to proceed to the 2nd floor. Shoot the door out from the stairs and kill one enemy. Make a hole and toss a couple grenades in to kill the second enemy. Your team can now pass without being shot. You need to go through the broken door and shoot the last enemy in the room to the left. Clear the floor and then it should pop.
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