Welltris
| Welltris | |
|---|---|
North American Macintosh box art | |
| Developers | Doka Sphere Bullet-Proof Software |
| Publishers | |
| Designers | Alexey Pajitnov Andrei Snegov |
| Series | Tetris |
| Platforms | Amiga, Amstrad CPC, Atari ST, ZX Spectrum, Commodore 64, MS-DOS, Macintosh, arcade |
| Release | MS-DOS 1989 Amiga, Amstrad, Atari ST, Mac 1990 Arcade, C64, Spectrum 1991 PC-98 1992 |
| Genre | Puzzle |
| Mode | single-player |
Welltris is a puzzle video game developed by Doka and licensed to Bullet-Proof Software. It is an official game in the Tetris series. Adaptations were made by Sphere, Inc. for Spectrum HoloByte. It was released for MS-DOS compatible operating systems in 1989. Ports for Macintosh, Amiga, Amstrad CPC, and Atari ST followed in 1990, then ZX Spectrum and Commodore 64 in 1991.