17 wads
| File | Name | Author | Iwad | Demos | Length |
|---|---|---|---|---|---|
| x | x | James Brown | doom | 1 | 6:03 |
| x8a7 | x8a7 | Graham Baird | doom | 4 | 2:05 |
| xa-iforg | xa-iforg | Xaser & Not Jabba | heretic | 2 | 3:32 |
| xana | xana | Memfis | doom2 | 3 | 4:19 |
| xaos | xaos | John Bly | doom2 | 1 | 12:41 |
| xaserpic | xaserpic | TimeOfDeath | doom2 | 1 | 11:20 |
| xa-sharp | xa-sharp | Xaser Acheron | doom | 1 | 25:25 |
| xcal1 | xcal1 | Xcalibur | doom2 | 4 | 0:56 |
| xcalib11 | xcalib11 | Stefan Maes | doom | 2 | 16:09 |
| xeno11 | xeno11 | Daniel Griffiths | doom | 1 | 6:29 |
| xeno_pen | xeno_pen | Roy Ford | doom2 | 1 | 4:37 |
| xenusrev | xenusrev | Alter | doom | 3 | 1:21:22 |
| xfire | xfire | Marcus Westrup | doom | 1 | 17:51 |
| x_ings | x_ings | Stefano Biefeni | doom | 1 | 12:33 |
| xmas1 | xmas1 | Yukio Ide | doom | 2 | 4:29 |
| xmasdoom | xmasdoom | Various | doom2 | 9 | 19:04 |
| xplanada | xplanada | vdgg | doom2 | 1 | 14:03 |