104 wads
| File | Name | Author | Iwad | Demos | Length |
|---|---|---|---|---|---|
| iamevil1 | iamevil1 | Dr. Beefstupid | doom2 | 3 | 8:19 |
| iamevil2 | iamevil2 | Dr. Beefstupid | doom2 | 3 | 0:10 |
| iamevil3 | iamevil3 | Dr. Beefstupid | doom2 | 3 | 0:14 |
| iamevil4 | iamevil4 | Dr. Beefstupid | doom2 | 3 | 3:15 |
| iamevil5 | iamevil5 | Dr. Beefstupid | doom2 | 2 | 20:40 |
| iamevil6 | iamevil6 | Dr. Beefstupid | doom2 | 6 | 0:46 |
| iamevil7 | iamevil7 | Dr. Beefstupid | doom2 | 2 | 2:54 |
| iamevil8 | iamevil8 | Dr. Beefstupid | doom2 | 4 | 5:27 |
| iasp | iasp | Jow | doom2 | 2 | 16:58 |
| ibmap | Happy Birthday Insanit... | 40oz | doom2 | 3 | 5:19 |
| ic11 | ic11 | Todd Prince | doom | 2 | 1:44 |
| ic1room | ic1room | Ian Cunnings | doom2 | 4 | 2:25 |
| ic2001 | ic2001 | Ian Cunnings | doom2 | 2 | 1:03:47 |
| ic2002 | ic2002 | Ian Cunnings | doom2 | 1 | 20:10 |
| ic2003 | ic2003 | Ian Cunnings | doom2 | 1 | 18:36 |
| ic2004 | IC2004 AKA Cut 'N' Paste | Ian Cunnings | doom2 | 1 | 20:55 |
| ic2005 | ic2005 | Ian Cunnings | doom2 | 1 | 24:01 |
| icannar | icannar | 129th Visplane | doom2 | 1 | 4:05 |
| icar2015 | icar2015 | Alexander S. | doom2 | 16 | 1:32:17 |
| icarumem | icarumem | Memfis | doom2 | 1 | 2:27 |
| icarus | Icarus: Alien Vanguard | TeamTNT | doom2 | 656 | 62:46:20 |
| icedeath | icedeath | V. T. Ice | doom | 2 | 41:20 |
| icenite2 | icenite2 | V. T. Ice | doom2 | 1 | 16:52 |
| icgya | I CANT GIVE YOU ANY THING | Various | doom2 | 127 | 5:39:48 |
| ichinichi | ichinichi | TheMightyWhoosh | doom2 | 37 | 1:16:30 |
| ichinichi_2023_08_22 | ichinichi | TheMightyWhoosh | doom2 | 3 | 1:37:25 |
| ick | ick | Karthik Abhirama | doom | 5 | 14:52 |
| icon2 | icon2 | Ed Cripps | doom2 | 3 | 3:46 |
| iconic01 | iconic01 | Mr. Chris | doom | 1 | 7:31 |
| ics | I Can't Sleep | OverflowingMocha | doom2 | 1 | 0:52 |
| idbest | idbest | Chris Dale | doom | 3 | 4:45 |
| idgaf1 | idgaf1 | gggmork | doom2 | 2 | 5:03 |
| iditarod | iditarod | Myscha, the Sled Dog | doom2 | 6 | 35:17 |
| idmqwcon | Idoom mapping contest ... | Various | doom2 | 1 | 4:06 |
| iepiss | iepiss | Impboy4 | doom | 2 | 2:17 |
| if | Infernovasion | The_SloVinator aka The_DooMinator | doom | 1 | 36:03 |
| igiveup | I Give Up On Trying to... | MegaZzZeux | doom2 | 2 | 4:29 |
| ihic | ihic | Josh Sealy | plutonia | 4 | 27:47 |
| iilcmap01 | iilcmap01 | rdwpa | doom2 | 5 | 14:56 |
| ikeep | The Ice Keep | HotCoffee | doom | 1 | 6:23 |
| ill_engn | illicit engineering | null1024 | doom | 11 | 1:12:05 |
| illumi | Illuminatus v1.1.4 | Cory Scott (NiTROACTiVE) | doom2 | 8 | 33:42 |
| illumi_2018 | Illuminatus v1.0.1 | Cory Scott (NiTROACTiVE) | doom2 | 36 | 6:15:54 |
| ilusory1 | ilusory1 | Brett Librandi | doom | 2 | 17:48 |
| immortal | Immortal | Richard J. Sham | doom2 | 2 | 7:29 |
| imp1 | imp1 | Jon Davis | doom | 1 | 3:03 |
| impact | Impact | greendingbat | doom2 | 2 | 1:40 |
| imparena | imparena | Mike Watson | doom2 | 1 | 5:31 |
| impoffer | impoffer | Cynical | doom2 | 2 | 18:39 |
| impsev2 | impsev2 | gggmork | doom2 | 1 | 5:26 |
| impzone | impzone | John Warren | doom | 10 | 8:23 |
| inad | inad | Carl Buddig | doom2 | 4 | 4:59 |
| incence2 | incence2 | Donnel Enriquez | doom2 | 4 | 2:28 |
| indiana | Indiana Jones | Philip Luhn and John Kugelman | hexen | 1 | 0:17 |
| indifference | indifference | Andy Leaver | doom | 1 | 9:10 |
| industrl | industrl | Kevin Reay | doom2 | 1 | 2:28:07 |
| infantry | infantry | Michael Laakso | doom2 | 1 | 1:04 |
| infbase2 | infbase2 | Gothic | doom2 | 3 | 16:09 |
| infectd2 | infectd2 | Jose Luis Gallardo | doom2 | 1 | 9:48 |
| infectio | Infection | Exl | doom2 | 1 | 9:49 |
| infiltr8 | The Infiltrator | Brett Manzer | doom2 | 1 | 4:54 |
| infini | infini | Sam Ellis | doom2 | 2 | 0:53 |
| infinity | infinity | Bjorn Hermans & Holger Nathrath | doom | 20 | 3:08:10 |
| inf-lutz | inf-lutz | Christopher Lutz | doom | 46 | 3:12:55 |
| infrevs | Infinite Revenants | Revenant100 aka Marphy Black | doom2 | 1 | 0:25 |
| inhell | inhell | Peter Gizzi | doom | 8 | 5:44 |
| inmcorp | inmcorp | Martin Friberg | doom2 | 3 | 8:00 |
| inncence | inncence | Donnel Enriquez | doom2 | 9 | 7:01 |
| innrgate | innrgate | Ben Davies | doom2 | 1 | 4:20 |
| insanit2 | insanit2 | Alex Mayberry | doom2 | 2 | 35:25 |
| insdeath | insdeath | Maarten Hoogveld | doom2 | 1 | 4:04 |
| insrtion | insrtion | Various | doom2 | 21 | 2:11:06 |
| intent | intent | Jay Townsend | doom2 | 9 | 45:38 |
| intercep | intercep | The Interceptors | doom2 | 30 | 1:45:47 |
| intime | intime | Zoltan Schmidt | doom2 | 22 | 53:01 |
| intrlde | Interlude: A break bet... | Decay, Argent Agent, Biz, Synami | doom2 | 3 | 30:53 |
| intrsect | intrsect | Kevin Eudy | doom | 1 | 10:42 |
| intzone | intzone | Jim Flynn | doom2 | 2 | 23:11 |
| inva2_09b | inva2_09b | Paul Fleschute & Rick Lipsey | doom2 | 63 | 9:36:45 |
| invade1 | invade1 | Andy Chen & Claude Martins | doom | 3 | 40:33 |
| invade2 | invade2 | Andy Chen & Claude Martins | doom | 2 | 1:05:04 |
| invaders | invaders | Dominique Lavergne | doom2 | 6 | 1:56:05 |
| invsiege | invsiege | Andy Chen & Claude Martins | doom2 | 4 | 8:33 |
| ioanomal | Io Anomaly | Exl | doom | 1 | 8:37 |
| ipeitw | ipeitw | Typical Doom Mapper | doom2 | 1 | 0:08 |
| ir | Ice Rage | mArt1And00m3r11339 | doom2 | 1 | 1:56:10 |
| iraik | iraik | enkeli33 | heretic | 3 | 4:36 |
| iraktrst | iraktrst | Ruba | doom2 | 3 | 1:30 |
| irampage | irampage | Aaron | doom2 | 1 | 7:01 |
| irem | irem | Breezeep | doom2 | 4 | 8:17 |
| iroquois | iroquois | Aaron Veenstra | doom2 | 5 | 3:35 |
| isl | In Satan's Lair | Neil Howie | doom2 | 5 | 16:27 |
| istnbul | istnbul | Chris Mead | doom2 | 3 | 19:01 |
| italo | Italo-Doom | dannebubinga & Ribbiks | doom2 | 161 | 10:31:48 |
| itd-r20u | itd-r20u | Micah Harwell | doom | 30 | 48:55 |
| ithurts | ithurts | Doug Jenkins | doom2 | 17 | 1:34:26 |
| itrip1 | itrip1 | darkdave1985 | doom2 | 1 | 1:14 |
| itstuff | IT'S TOUGH | xxxdarkmaster1337 | doom2 | 1 | 3:24 |
| ittu | Into the Unknown | Rami Ramstedt | doom | 1 | 27:29 |
| itwas | itwas | mrthejoshmon | tnt | 2 | 15:00 |
| iu-part5 | iu-part5 | David Bernardi | doom2 | 2 | 15:21 |
| iu-part5-zd109c | INVASION UAC RC5 | David "Xsnake" Bernardi | doom2 | 40 | 6:27:01 |
| iv1024 | Ivano: 1024 | Ivano Lich | doom2 | 1 | 1:06 |
| iwngya | I WILL NEVER GIVE YOU ... | Maribo | doom2 | 3 | 2:04 |