Polyvox games (2)
Genres Publishers
Atari 2600

Space Invaders

Atari 2600

Galaxian

Here are all the publishers detected on the database:
Acclaim Entertainment (1)
Activision (5)
Atari (8)
Brøderbund Software (1)
Capcom (7)
Carrere Video (1)
Codemasters (1)
Cogito Software Company (1)
Coleco (1)
Data East (1)
Data East USA (1)
Electric Dreams Software (1)
id Software (3)
Jaleco USA (1)
Konami (5)
LucasArts (1)
Lucasfilm Games (1)
Micomsoft (1)
Midway (1)
Milton Bradley (1)
Namco (1)
Nintendo (14)
Parker Brothers (1)
Playmates Interactive (2)
Polyvox (2)
Pony Canyon (1)
Sears (1)
Sega (1)
Sega-Gremlin (1)
Sierra On-Line (1)
SNK Playmore (3)
Synapse Software Corporation (1)
TAD Corporation (1)
Taito (1)
Tandy (1)
Technos Japan (2)
Titus Interactive (1)
Tradewest Inc (2)
Windmill Software (1)