Grossman's Arcade is a video arcade located in the Home area. It is home to various arcade games including: Avengers, Coin Gobbler, Fag Hunter, Immoral Kombat, Teen Sniper, Sym Homeless, and Bastard Fish. A group of Rednecks are always seen playing in Grossman's Arcade.
- The video arcade is likely named after Dave Grossman, the Lieutenant Colonel who has specialized in the study of the psychology of killing. When the Postal Dude is killed or kills himself, several people will say "Lieutenant Grossman tried to warn us", referring to his argument that playing violent video games train children in the use of weapons and harden them emotionally to the task of murder by simulating the killing of hundreds or thousands of opponents in a single typical video game. It is implied, therefore, that people believe that the Postal Dude played video games and, as a result, went postal. The "Lieutenant Grossman tried to warn us" phrase is also said by a woman at the Paradise Mall when the Police is about to arrest Gary Coleman.