Doom 64 EX+ is a continuation project of Samuel “Kaiser” Villarreal’s Doom 64 EX aimed to recreate DOOM 64 as closely as possible with additional modding features.
Doom 64 EX+ needs the DOOM 64 asset data files to be present for you to be able to play the game.
This is free and open source software.
Differences from Kaiser’s version:
- Support for the IWAD from Nightdive Studios’ official remaster. It doesn’t support the old ex rom dump IWAD.
- Support for the Lost Levels campaign
- Support for loading PWADs
- Better performance (especially when compared to Nightdive Studios’ official version)
- Messages for discovering secret areas
- Support of MAP slots up to MAP40
- The “medkit you REALLY need!” message fix
- Many bugfixes
- KEX – This is pretty much removed.
- SDL3 support.
- NOTE for NVIDIA users, disable vsync from the control panel to fix stuttering.
Website: github.com/atsb/Doom64EX-Plus
Support:
Developer: Many contributors
License: GNU General Public License v2.0

Doom 64 EX+ is written in C. Learn C with our recommended free books and free tutorials.
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