25 wads
| File | Name | Author | Iwad | Demos | Length |
|---|---|---|---|---|---|
| spillway | spillway | Jeff Ebert | doom | 1 | 6:27 |
| spineinj | spineinj | Dennis Meuwissen | doom2 | 8 | 20:50 |
| spiral1 | spiral1 | Perry Smith | doom2 | 4 | 27:50 |
| spiral_1994_04 | spiral | Richard Krehbiel | doom | 2 | 5:26 |
| spiral_1994_08 | SPIRAL.WAD | KURT & CAROLYN SCHULENBURG | doom | 1 | 3:57 |
| spirec | spirec | Callum Guy Oliver | doom2 | 1 | 2:03 |
| spit | spit | Mr. Micro | doom | 39 | 1:15:11 |
| spmaster | Speed Master | Various | doom2 | 67 | 3:23:14 |
| spmpepi4 | spmpepi4 | Walter Confalonieri | doom | 22 | 14:54 |
| spone | spone | Jason Sloan | doom2 | 1 | 10:41 |
| spooge | spooge | Floss | doom2 | 1 | 4:07 |
| spoon | spoon.wad | spo0n | doom2 | 1 | 1:45 |
| spoons | spoons | Ribbiks | doom2 | 1 | 8:09 |
| sports | sports | Alan Retlick | doom | 6 | 35:42 |
| spreturn | Star Portal Return | DarkWolf (Steven A. Martin) | doom | 1 | 0:36 |
| sprike | sprike | John Bishop | doom2 | 4 | 34:22 |
| spring | spring | Robert Whitaker | doom | 1 | 6:59 |
| sp_simp | sp_simp | Agent Spork | doom2 | 12 | 36:46 |
| sp_usimp | sp_usimp | Agent Spork | doom2 | 11 | 33:56 |
| sp_wine3 | sp_wine3 | Ben Allred | doom2 | 1 | 1:30 |
| spwnsq2k | The SpawnSQwad 2000 | Various | doom2 | 131 | 42:45 |
| sq3 | Squonker 3 | Various | doom2 | 26 | 2:13:30 |
| squadron | squadron | Various | doom2 | 89 | 17:35:16 |
| squane | squane | TimeOfDeath | doom2 | 6 | 38:10 |
| square | square | Tobias Muench | doom | 6 | 14:10 |