Here is a list of vanilla wads playable in-browser using Freedoom iwads and JS-DOS. Mouse options and such are on the left.
If a vanilla wad on the site isn't represented here it's either because I haven't gotten to it or it wouldn't play nice with Freedoom (2) for some reason.
Doom 0.99 Shareware
200 Minutes of /vr/
300 Minutes of /vr/
50 Monsters
Akeldama
Back to Saturn X Ep1
Back to Saturn X Ep2
Freedoom: Phase 1
Freedoom: Phase 2
Kama Sutra
Knee Deep in Knee Deep in ZDoom
Mangler
Megawad.wad
Momento Mori
Operation Biowar
Pelit-Lehti
Operation Biowar
REKKR
Requiem
Scythe
St. John's College - Oxford
The Abyss
The Darkening Episode 2
X (NSFW)
Zone 300
Zone 400
Discussion