25 wads
| File | Name | Author | Iwad | Demos | Length |
|---|---|---|---|---|---|
| firebox | Firebox | JohnSuitepee | doom2 | 1 | 10:25 |
| firecrat | The Fiery Crater v1.0 | J.C. "SailorScout" Bengtson | heretic | 1 | 6:36 |
| firedsc | The Fiery Descent v1.0 | SailorScout | heretic | 1 | 1:42 |
| firefly | Firefly | eater29 | doom2 | 26 | 9:51:53 |
| firerainbow | Firerainbow | Various | doom2 | 33 | 2:40:37 |
| firerainbow2 | Firerainbow 2 | Various | doom2 | 1 | 6:53 |
| firewall | Beyond the wall of flames | Jonathan "Topgun" Washburn | doom2 | 1 | 6:59 |
| fireworx | fireworx | The Green Herring | doom2 | 3 | 9:20 |
| firewrks | firewrks | Francois Coppex | doom2 | 8 | 22:48 |
| firstb | First Blood | Keagan Dunn ("Dunn & Dunn") | doom2 | 2 | 0:54 |
| firstmap | firstmap | Alexandra T. | doom | 26 | 15:10 |
| fishcake | fishcake | The Fishcake Collective | doom | 4 | 7:58 |
| fistful3 | fistful3 | The Wad Factory | doom2 | 20 | 1:02:35 |
| fistula | The Fistula (Master Le... | Christen Klie | doom2 | 9 | 18:43 |
| flanagan | flanagan | TimeOfDeath | doom2 | 6 | 34:40 |
| flash | flash | J.D. Frazer | doom | 2 | 5:41 |
| flat-692 | flat-692 | Nick Kean | doom | 3 | 10:43 |
| flay4rev | flay4rev | Chris Hansen | doom2 | 1 | 6:23 |
| flayob01 | flayob01 | Chris Hansen | doom2 | 1 | 5:22 |
| flayobsc | flayobsc | Chris Hansen | doom2 | 8 | 23:50 |
| flenzer2 | FLENZERS CASTLE for HE... | >>Commander<< aka Steve Stauber | heretic | 1 | 0:04 |
| floes | Ice Floes | Martin Bazley | doom | 1 | 2:50 |
| floodgat | floodgat | John | doom2 | 1 | 12:48 |
| flotsam | flotsam | Various | doom2 | 172 | 41:33:49 |
| flsofdth | flsofdth | Mike Watson | doom | 3 | 7:56 |