There are many fan made derivatives of Tetris. The list below includes both licensed uses and uses by developers who have also made an official Tetris game. Legal disputes make it unclear which early games used the name or suffix legally. Some games used the Tetris name or its ' -tris' suffix in their titles, despite their distinctively different gameplay. Tetris The Grand Master 4 The Masters of Round.This list contains games made after Elorg no longer had any ownership of The Tetris Company. * Sega Ages 2500 Series Vol.28 Tetris Collection Tetris The Grand Master 3 Terror-Instinct.Tetris with Cardcaptor Sakura Eternal Heart.
TETRIS 99 PC PLUS
Tetris The Absolute The Grand Master 2 PLUS.This was around the time the Tetris Guideline also started to take shape.
This list contains games licensed by The Tetris Company while Elorg maintained 50% ownership of the company.