25 wads
| File | Name | Author | Iwad | Demos | Length |
|---|---|---|---|---|---|
| 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 | The Mad Hacker | doom | 2 | 24:56 |
| 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 | 46 | 6:44:44 |
| 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 |
| ud94 | Undeath '94 | Various | doom | 1 | 38:19 |
| udino | The Ultimate Doom "In ... | Various | doom | 2 | 11:32 |
| udm05 | udm05 | Marek Wozniak | doom2 | 2 | 5:34 |
| udtwid | Ultimate Doom The Way ... | Various | doom | 11 | 17:09 |
| ultim | ultim | Emil Eisenhardt | doom | 4 | 5:24 |
| ultima | Ultima 1 | Jon Charlson (Chaff) | doom | 3 | 1:09 |
| ultima6 | Ultima6, Lord British'... | Ken Wieczorek | doom2 | 2 | 1:11 |
| ultimate_1994 | ultimate_1994 | Sean Powers | doom | 19 | 1:21:56 |
| ultimate_2008 | ultimate_2008 | Justin Lloyd | doom2 | 4 | 5:35 |
| ultradm | ultradm | Scott Manganello | doom | 9 | 4:48 |
| umbrella | umbrella | Epyo | doom2 | 2 | 3:36 |
| umbring | umbring | Woody | doom | 1 | 15:02 |
| unalign | unalign | Ryath/scwiba | doom | 10 | 58:22 |