25 wads
| File | Name | Author | Iwad | Demos | Length |
|---|---|---|---|---|---|
| courtesc | courtesc | Lars Thomas Boye | doom2 | 4 | 8:53 |
| courtyrd | courtyrd | Michael Gaitan | doom2 | 2 | 1:24 |
| coyg | coyg | Mark & Nik | doom2 | 2 | 12:23 |
| cpd | CPD | Cheesewheel | doom2 | 16 | 34:10 |
| cphobos2 | cphobos2 | David Shrock | doom | 1 | 15:29 |
| cphobos5 | cphobos5 | Various | doom2 | 1 | 1:21:06 |
| cpunch | cpunch | Karthik Abhirama | doom | 4 | 14:58 |
| cr2 | Crumpets 2 | Ribbiks | doom2 | 61 | 4:13:59 |
| cradle | Cradle of Filth | Patrik Höglund | doom2 | 3 | 15:13 |
| crapmap | crapmap | gggmork | doom2 | 1 | 6:25 |
| crash | crash | GoldenHog | doom | 3 | 42:38 |
| crate_escape | Crate Expectations | Clippy Clippington | doom2 | 70 | 2:28:17 |
| crater | crater | Jin Kim | doom | 2 | 24:15 |
| cratnew | cratnew | John Cartwright | doom2 | 1 | 1:01 |
| creaction | Chain Reaction | Horus | doom2 | 1 | 2:38 |
| crea_one | crea_one | Creaphis | doom2 | 1 | 11:06 |
| crescent_1994 | CRESCENT.WAD | Doug Ryerson | doom | 5 | 25:14 |
| crescent_2022 | CRESCENT WARS | BUYXRAYS | doom2 | 3 | 2:32 |
| cresta | cresta | Sam Ketner | doom2 | 1 | 9:12 |
| crestfal | CRESTFALLEN | Martin [cocoon] Friberg | doom2 | 7 | 8:32 |
| crfe_p1 | crfe_p1 | NokturnuS | doom2 | 7 | 4:02:31 |
| crimkeep | crimkeep | John Boyle | doom | 1 | 10:22 |
| crimnect | Crimson Nectar | JudgeDeadd | doom2 | 2 | 0:21 |
| crimsonh | crimsonh | Death-Destiny | doom2 | 1 | 11:17 |
| crimsonhalo | Crimson Halo | Astar18 | doom2 | 1 | 13:17 |