25 wads
| File | Name | Author | Iwad | Demos | Length |
|---|---|---|---|---|---|
| tyrant | Tyrant's Tomb | ETTiNGRiNDER | heretic | 7 | 36:54 |
| uac2 | uac2 | Kari Westerholm, Markku Steen, Janizdreg | doom2 | 1 | 55:12 |
| uacbase2 | uacbase2 | Brian Rowan | doom2 | 1 | 9:11 |
| uac_cave | uac_cave | Sam Dickie | doom2 | 1 | 7:11 |
| uac_cntr | uac_cntr | J.C. Bengtson | doom2 | 1 | 6:58 |
| uaccorp | uaccorp | Martin Friberg & Christopher Sund | doom2 | 4 | 17:33 |
| uac_dead | uac_dead | Leo Martin Lim | doom | 20 | 2:45:56 |
| uacdiot | UAC Scientists are tot... | AlektorophobiA | doom2 | 1 | 10:53 |
| uac_eb | uac_eb | BrassKnight | doom2 | 6 | 6:33 |
| uachq | uachq | Owen | doom | 1 | 4:17 |
| uaclabs | uaclabs | Eric Harris | doom2 | 3 | 10:04 |
| uacpen | UACPEN.WAD | The Mad Hacker | doom | 1 | 12:19 |
| uacqry2 | UAC's Deep Quarry | Gustavo Ramos "Gustavo6046" Rehermann | doom2 | 1 | 2:19 |
| uacrfnry | uacrfnry | Ogre | doom2 | 1 | 1:27 |
| uacultra | uacultra | Jon Vail & Super Jamie | doom2 | 48 | 6:51:40 |
| ub | ub | Matt Walter | doom | 2 | 5:26 |
| uca | uca | Eddie Nguyen | doom | 2 | 8:38 |
| u_chasm | u_chasm | Chris Hansen | doom2 | 1 | 5:06 |
| ud1_10 | ud1_10 | Chris Welch | doom | 2 | 1:11 |
| ud1k | Death by 1000 Lines | Various | doom | 25 | 4:20:50 |
| ud94 | Undeath '94 | Various | doom | 1 | 38:19 |
| udino | The Ultimate Doom "In ... | Various | doom | 12 | 2:18:04 |
| udm05 | udm05 | Marek Wozniak | doom2 | 2 | 5:34 |
| udtwid | Ultimate Doom The Way ... | Various | doom | 11 | 17:09 |
| uhadron | (The Ultimate) Return ... | Matt "Cannonball" Powell | doom | 21 | 53:28 |