| Name | Author | Released | Rating | DLs |
|---|---|---|---|---|
| X! Demo | Magnetic Software | No reviews. | 64 | |
| X-Wing Demo | Unknown (not E. CyberBRO) | 1996-05-28 | 99 | |
| Xenogenesis | Autumn Dreams | 1997-04-13 | 293 | |
| Xilch (ver. 1.1) | ThDPro ◪ | 2014-01-26 | No reviews. | 95 |
| Xtreme Pit Brawlers | graa ◪ | 98 | ||
| xx̊y (ver. 2.0) | Lachesis ◪ | 2013-12-31 | 506 | |
| XXXX: i am vinn diezel | Revvy ◪ | 2003-05-20 | 114 |