I admit I underestimated the popularity of this project. After four years, it's time to make an update. This was mostly done to include what has been posted here in the meantime (with some fixes where necessary), plus 2-3 bars I have made by myself.
Over at Doomworld, a similar project has popped up and I will see what can be used from there here in the near future as well.
Also,
I moved the project to Github for better version control.
Changelog v2203:- Added: 25 Years on Earth, 2048 Units of /vr/, Akeldama, Doom 64 for Doom II, Eviternity, Lost Civilization, Lullaby, Requiem, Slaughterfest 2012, Valiant
- Updated: Batman Doom (Ultrawide), Community Chest 1-4 (Ultrawide), Memento Mori II (Ultrawide + DEHACKED)
BTW, most of these should also work in Crispy or International Doom. Some graphics are provided in PNG format, which might cause problems and I need to check whether they can be converted to the Doom palette without issues. I know at least for HacX that it needs to stay as PNG since otherwise the palette will get messed up when using HacX 2.0 (uses its own palette - maybe can be solved by providing two variants, one based on HacX 1.x and another with 2.x palette).