The Alma Mater Prisoners are a 'gang' featured in Grand Theft Auto 2
As the name implies, it is made out of prisoners and controls the Alma Mater Prison, Residential District, Anywhere City. Their only appearance is during the mission Penal Ties! for the Rednecks leader Billy Bob Bean, where the player has to murder 7 guards in the prison for revenge.
The prisoners will beat up the player when he starts shooting at the prison, but are neutral when nothing happens. They will spawn in the prison even when on no missions, as evidenced by cheats.
- Internal files reveal that they are driving Z-Types. However, as there are no driving cars, it will never appear.