Information last updated on August 30, 2023.Set's name: "gravitarp"
Parent set: cloneof="gravitar"
MAME's description: Gravitar (prototype 19830412)
ROM name="gravitar (04-12-1983) (atari, dan hitchens) (cx2685) (prototype).bin" size="8192" crc="a4cac249" sha1="acf83fcd64b326d7e2f0cd397473e44b6168c10c"