We all know what L4D2 is about. But what you may not know is that L4D2 have workshop content. So go and subscribe those add-on maps. Go and mod the design of your weapons, melee, throwable, kits, pills and even the character. You can play L4D2 at a whole new level.

We all know what L4D2 is about. But what you may not know is that L4D2 have workshop content. So go and subscribe those add-on maps. Go and mod the design of your weapons, melee, throwable, kits, pills and even the character. You can play L4D2 at a whole new level.