Tigervision was a subsidiary of Tiger Toys which produced video games for the Atari 2600, Atari 8-bit computers, TI-99/4A, VIC-20, and Commodore 64.
Polaris and River Patrol were originally arcade games from Taito and Orca, respectively.
Marauder, Threshold, and Jawbreaker were originally computer games from Sierra On-Line.
Miner 2049er was first published for the Atari 8-bit computers by Big Five Software.
While the Atari 8-bit version contains ten levels, it was split into two cartridges for the 2600, each sold as a separate game containing three levels.