HebrewGamer 1 day ago
Tetris,
35 million sold. Basically carried the Gameboy until the advent of Pokemon. Yes, it's 3rd party in the classic sense. On the Atari 2600, games were licensed out to a programmer who worked for Atari(Coleco in Donkey Kong's case) who developed the game for the platform. Nintendo actually had their game on Atari in Donkey Kong.
