The Panzerfaust is a single shot anti tank rocket launcher available in Sniper Elite V2 and Zom. It cannot be unlocked and can only be picked up in a few levels. To shoot it; all you have to do is press Left-Trigger. After that, a yellowish orange reticle pops up with a line angled down to a circle. If that circle goes into an enemy, the line and circle turn red.
Massive damage, and splash damage, can destroy tanks easily or several enemies. low reserve ammo and slow reload.