Tetris Stardust
Tetris Stardust
Tetris Stardust is an online free-to-play Tetris game released in Japan by Tetris Online Japan, Inc.
| Tetris Stardust | |
|---|---|
 Tetris Stardust icon | |
| Publisher(s) | Tetris Online Japan, Inc. |
| Platform(s) | Web (Silverlight) |
| Release | c. December 2009 |
| Gameplay info | |
| Next pieces | 5 |
| Playfield size | 10 × 20 |
| Hold piece | Yes |
| Hard drop | Yes |
| Rotation system | SRS |
 | |
Rotation System
The rotation system in Tetris Stardust is SRS with some modifications to allow wall kicks with the O tetromino. Normally, the O tetromino does not move when rotated, but if one of the following checks succeeds, the game will bypass basic rotation and perform a wall kick.
- If rotating left, the space directly underneath the lower-right block must be occupied
- If rotating right, the space directly underneath the lower-left block must be occupied
| Test 1 | Test 2 | Test 3 | Test 4 | |
|---|---|---|---|---|
| CW | ( 1, 0) | ( 1,-1) | ( 1,-2) | ( 2,-1) |
| CCW | (-1, 0) | (-1,-1) | (-1,-2) | (-2,-1) |