Plutonium

They don't plan to add Special Ops. If you wanna play SpecOps best way to do so is to find a cheap steam key from a reputable keyseller and play the legit way. As cool as it would be to have Plutonium survival, it just isn't happening my guy.

for the last two weeks ive tried to play MW3 i constantly get Challenge Verification Failed. I have read other topics on the forum, restarted router and modem, reinstalled the game, and reinstalled Windows, and i still get the error. Ive also tried on a different connection (my phone hotspot) and got the same thing. Even tried making a new account thinking it might've been an account issue, problem persisted. Tried on my fiance's PC on her account, still failing.

Edit: Forgot to mention, Black ops 2 works perfectly fine but MW3 doesnt.

Any help would certainly be appreciated.