Pechano
Published
On my hardware, I was only able to get the game running using Proton-5.21-GE-1. The default Proton in Steam (5.13) did not work.
Patch 1.14 broke online mode for me. But remove "DLC.bdt" from the game directory fixed it for me. I don't own the DLC, so it was empty.
gamemoderun %command%
Halo 4 update November 17 results in UE4 Fatal error
The game was up and running a few days ago, but the Halo 4 update seems to break the game for me, and starting the game will result in a UE4 fatal error before I even get to the main menu. Looking at forum posts, this issue may not be unique to Proton. I will post an update if anything changes.
5.6-GE-1 GloriousEggroll
On my hardware at least, any other proton version than 5.6-GE-1 results in character lighting issues. It is highly noticeable during the intro cutscene with Mia on the laptop and Ethan on the steering wheel of the car.
The game sometimes slows down from 144 to 55 fps, and so far the only fix is to simply restart the game.
The game runs perfectly fine on my hardware, however, there is a slight performance hit from using fsync over esync. I get the best performance by using the following launch options: PROTON_NO_FSYNC=1 PROTON_NO_ESYNC=0 %command%
