German versionThere are a number of changes in the German version:
- Killed enemies disappear instantly
- Zombies still bleed when shot, but there are no blood textures applied to the environment.
- The gore effects when killing a Bloat were toned down.
- There are no cut off limbs.
Potato Sack PackFor April Fools' Day in 2011, money piles became a potato, and the characters' bios were altered to be rather unprofessional, and were barely biographic at all. The reason for the potato is because it was part of the Potato Sack Pack on Steam, and every game in it had something turned into a potato.
Contributed by Nelson340 (27) on Apr 02, 2011. [revised by : MobyGames was killed by GameFly (89481)].