Compatibility Report

• Name of the game with compatibility issues: Dragon's Dogma 2
• Steam AppID of the game: 2054970

System Information

• GPU: Intel Arc B580
• Video driver version: 4.6 (Compatibility Profile) Mesa 25.2.8-0ubuntu0.24.04.1
• Kernel version: 6.17.0-22-generic
• Link to full system information report as Gist:
• • https://gist.github.com/JassiFrickaNation/6710d509dfd26ffe8f4d7cf313703ca3
• • https://gist.github.com/JassiFrickaNation/6017ff66173b08f62ee3a6235872e64e
• Proton version: experimental-11.0-20260417

I confirm:

• [ * ] that I haven't found an existing compatibility report for this game.
• [ * ] that I have checked whether there are updates for my system available.

Proton Log:

• steam-2054970.zip

Symptoms

Dragon's Dogma 2 runs, but it runs at about half the potential framerate it would have on Windows 11. Along with this, the ground textures present with spikes just about anywhere in an open space. Graphical glitches are visible during this section onward in a video of a Let's Play I uploaded, if it's at all useful. https://youtu.be/whit4cJRNHo?si=FtUX2QLwX4FS9CAl&t=1140 (Sorry for the plug.)

Reproduction

Run Dragon's Dogma 2 onto a system with an Intel Arc B580. Issues present themselves during almost any gameplay. Issues are able to be reproduced on a separate motherboard and CPU (also Ryzen). They can be reproduced on different builds of Kubuntu (24.04, 25.10, 26.04) and CachyOS. Issues were also present when trying Proton-GE variants. Attempted to use newer versions of Mesa but the issues persisted.