You can turn on PC speaker sound effects in the menu, but enabling music in DOSBox appears to slow down the game to an unplayable speed.
Arcade, 1988Freeware (installed), Freeware
Arcade, 1996Shareware (installed), Shareware
Arcade, 1997Full version (installed), Full version
Also known as PacPc
Also known as Zorlim's Pizza Worm
Arcade, 1994Freeware (installed), Freeware, Source code