


Since the player is almost literally inside the safe room, they therefore have unlimited ammo. If the player goes back into the building, chances are, a few will respawn (or hidden ones will show themselves). Simply use the Hunting Rifle and pick off wandering Infected from atop the roof. This is easiest to achieve during The Town.
#LEFT 4 DEAD XBOX 360 FREE#
A successful headshot with any weapon will kill a Common Infected on any difficulty, so feel free to use Pistols.Even if the player is not trying to get this achievement, they'll probably get it after a while of playing the game normally. Aim high when firing into Infected crowds with a shotgun, pick off Infected from a distance if they haven't noticed the player yet, and remember that crouching improves accuracy with most guns.Another easy way to obtain achievements is to create a server in order to exploit the console commands. Note: In Left 4 Dead, since the Crash Course update, achievements cannot be earned with cheats turned on ( sv_cheats 1), however, one way is to play on Versus mode with everyone helping each other to get achievements. A PC-exclusive achievement titled Gnome Alone was added to Left 4 Dead 2 in late November 2020.
#LEFT 4 DEAD XBOX 360 UPDATE#

The Cold Stream update added 2 new achievements to Left 4 Dead 2 called Stream Crosser and Connecting Fights, although the latter achievement is actually keyed to the conversion of the Dead Air campaign in Left 4 Dead 2.The Sacrifice adds 5 new achievements to both Left 4 Dead and Left 4 Dead 2, and for the Xbox 360 and PC as well as Mac.The Passing adds 10 new achievements to Left 4 Dead 2.Crash Course adds 10 new achievements to Left 4 Dead.Survival Pack adds 7 new achievements to Left 4 Dead for the PC version only.There are currently 101 achievements for the PC version of Left 4 Dead 2 (two of which are date-dependent) and 65 achievements for the Xbox 360 version. There are 73 achievements in all for the PC version of Left 4 Dead, but only 65 for the Xbox 360 version the Outbreak achievement is not in the Xbox 360 version of the game, and the Survival Pack on Xbox 360 adds no new achievements due to technically being only a patch, not a DLC. Left 4 Dead includes achievements for Steamworks and Xbox Live.
