I’ve tried getting:
“Paper Beats Rock” Assassinate a player that just exited Armor-Lock in a matchmade game.
“All Alone” Was the last surviving uninfected player in a matchmade Infection game.
“License to Kill” Ran over 5 people with a vehicle in a matchmade game.
“From Hell’s Heart” Killed an enemy with their own grenade that was stuck to you in a matchmade game.
I’ve completed the criteria but they never unlocked. I have the CEA disc, downloaded the maps and was playing with the Reach disc. Do these achivements only work on Anniversary maps?