

Better controls
If you tweaking with the resolution certain texture doesnt load properly
Aim control was laggy, tried with Joystick input and the lagg remained. Gyro helps a lot
Once again, I tweaked with the resolution, I couldnt load some save files. Had to change back to the original resolution and use FSR.
Need a little tweaking here and there, but completely playable
For earlier missions which are guns only, gyro is helpful
Luxtorpeda is an alternative to proton when a game has a linux engine replacement. Luxtorpeda is installable from protonup-qt. When Jedi Outcast 2 or Acdemy is set to Luxtorpeda (via force compatability), it will download OpenJK which is a native linux game engine for these games (it does not support multiplayer unforunately). OpenJK works perfectly well on steam deck. This is honestly a pretty cool compatability option I just learned about and played about 2 hours into the game.
See more games supported by luxtorpeda - https://github.com/dreamer/luxtorpeda
Remapped some back buttons to better use some force powers, switched left analog stick to Analog Emulation, enabled gyro aim
Slight audio crackling during movies
The game would only show a texture on the screen during gameplay or cutscenes until I switched off OpenGL Extensions
Input was weirdly choppy until I switched on Joystick Input
After some modifications of the in game settings the game ran great!