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id Software's original engine, made 64-bit clean, on a new platform layer: VideoOut with tiled scanout, an AGC compute presenter, ScePad, AudioOut, an OPL FM synth with a DMX-style MUS player, and a headless PC build for testing. Ships Freedoom as the bundled game; id's own IWADs take priority.
DOOM for PS5 (native)
id Software's original DOOM source (linuxdoom-1.10) running as a native PS5 title: its own
home-screen icon, drawn on the GPU through Sony's AGC driver and VideoOut, DualSense input with
analog sticks and rumble, and the DOS-era FM music synthesised from the game's own instrument bank.
It ships with Freedoom, a free full-length game, and plays id's
DOOM and DOOM II if you add your own WADs.
Requirements
A jailbroken PS5 with kstuff (fake-signed executables) and ShadowMountPlus. Tested on firmware 13.00.
Install
- Download
PPSA99666.zipfrom the releases and check it againstPPSA99666.zip.sha256. - Extract it and copy the
PPSA99666folder to/data/homebrew/(FTP, ps5upload or USB). - ShadowMountPlus registers it within a few seconds and DOOM appears on the home screen.
Games
- Launch normally: Freedoom Phase 2 (DOOM II style, 32 maps).
- Hold L2 while it starts: Freedoom Phase 1 (DOOM style, 4 episodes).
- Your own
DOOM.WAD,DOOM2.WAD,PLUTONIA.WADorTNT.WADin/data/homebrew/PPSA99666/wads/take priority over Freedoom (DOOM II first; hold L2 for DOOM).
Controls
| Input | In game | In menus |
|---|---|---|
| Left stick | Move and strafe | Navigate |
| Right stick | Turn (speed follows Mouse Sensitivity) | |
| D-pad | Move and turn | Navigate |
| R2 | Fire | |
| Cross / Square | Use | Select, yes |
| Circle | Strafe modifier | Back, no |
| L1 / R1 | Previous / next weapon (automap zoom) | |
| L2 | Run | |
| Triangle / touchpad | Automap (Square: follow mode) | |
| Options | Menu | Close menu |
Saves and settings stay on the console. Holding L1+R1 at launch uses the CPU scaler instead of the GPU, should a firmware ever disagree with the GPU path.
Building and internals
See DEVELOPMENT.md for the build, the architecture, the console test loop and the PS5 behaviour learned along the way. Licenses and credits: LICENSE (GPL v2, id's source) and THIRD_PARTY_NOTICES.md.