The Gameboy version of Tetris has been one of the most popular. This may in part be due to the fact that it was included with the Gameboy, Nintendo's first handheld, so everyone who had a Gameboy knew this game. But apart from that it was generally considered to be the best version, and at least the following games explicitely or implicitely pay homage to it:
The Gameboy version of Tetris was created by Bullet-Proof Software, Inc., a New Zealand-based company that had often worked for Nintendo. Some of their games were never released outside Japan.
