Yet Another Tetris
| Yatetris | |
|---|---|
| Developer(s) | Peter Mueller |
| Publisher(s) | Peter Mueller |
| Platform(s) | PC |
| Release | 1991 |
| Gameplay info | |
| Next pieces | One |
| Playfield size | 12x20 |
| Hold piece | No |
| Hard drop | Yes (non-locking) |
Yatetris was created by a single developer, Peter Mueller, and released as public domain software. The game allows players to construct and play with their own piece sets. Players may specify the shapes, rotation states, and graphics for each custom piece, along with the level at which the piece may first appear, and the number of points awarded for placing the piece. All pieces spawn with random orientations.