25 wads
| File | Name | Author | Iwad | Demos | Length |
|---|---|---|---|---|---|
| roach | roach | Roach | doom | 1 | 1:40 |
| roadkill | roadkill | Kurt Schulenburg | doom2 | 1 | 9:45 |
| roar | roar | Richard Dadd | doom2 | 2 | 4:20 |
| robs | robs | Unknown | doom | 1 | 14:58 |
| robv | ROBV.WAD | Robert Reid, Vimal Vijayapalan. | doom2 | 3 | 2:00 |
| rock | Rock | Michael Wheeler | doom2 | 1 | 2:10 |
| rocker2 | rocker2 | Joe Winter | doom2 | 2 | 8:10 |
| rock-it | rock-it | Nicholas Valtz | doom | 7 | 3:45 |
| rocktobr | rocktobr | NoneeLlama | doom2 | 3 | 10:47 |
| rockyrd | Rocky Road | Kirby | doom2 | 1 | 3:44 |
| rod | rod | Demonologist | doom2 | 13 | 1:52:38 |
| rod1 | Rooms of Doom 1 | CrazyDoomFan | doom | 2 | 4:19 |
| roel11 | roel11 | Fyrebrand | doom2 | 3 | 4:18 |
| roketeer | roketeer | Qingshuo Wang | doom2 | 3 | 4:50 |
| rolldoom | rolldoom | Thrain Shadbolt | doom | 2 | 0:44 |
| rolsdemo | Doom:"River of Lost So... | Stitches, michael smith | doom2 | 5 | 7:21 |
| romero | romero | Tao | doom2 | 3 | 9:35 |
| rooftops | Rooftops.Wad | Jeff Ross | doom2 | 2 | 2:06 |
| rookie | rookie | Professor Doom | doom | 13 | 4:15 |
| roomblow | roomblow | TimeOfDeath | doom | 1 | 36:37 |
| rop_2015 | rop_2015 | Various | heretic | 2 | 0:39 |
| ropy2 | ropy2 | Tobias Forsberg | doom2 | 3 | 10:22 |
| ros | ros | NokturnuS | doom2 | 13 | 2:02:24 |
| rot_e2m1 | rot_e2m1 | Russ Walsh | doom | 4 | 30:39 |
| roultt01 | roultt01 | Various | doom2 | 2 | 9:27 |