UGM
| UGM | |
|---|---|
| Developer(s) | LOst |
| Artist(s) | Simon Stålenhag |
| Composer(s) | Simon Stålenhag |
| Platform(s) | Windows |
| Release | c. 2006 |
| Gameplay info | |
| Next pieces | 1 |
| Playfield size | 10 × 20 |
| Hold piece | No |
| Hard drop | Yes (sonic) |
| Rotation system | ARS |
  | |
UGM is a fan game by LOst—developer of LTAP—featuring art and music by Simon Stålenhag. The title UGM is short for Unofficial Grand Master.
Gameplay
There are two modes, Master, and 20G. Gameplay rules seem to match those of TAP, however there is no evident credit roll, or way to attain GM.