Heboris Unofficial Expansion
| Heboris Unofficial expansion | |
|---|---|
| Developer(s) | ? |
| Publisher(s) | ? |
| Platform(s) | Microsoft Windows |
| Release | 2003? (First release) |
| Gameplay info | |
| Next pieces | 0 to 6 |
| Playfield size | 10w x 21h (20h visible) |
| Hold piece | Yes, with IHS |
| Hard drop | Yes |