METAL SLUG XX (975680)

[josef256]

Compatibility Report

• Name of the game with compatibility issues: METAL SLUG XX
• Steam AppID of the game: 975680

System Information

• GPU: Steam Deck
• Driver/LLVM version: 4.6 Mesa 22.2.0
• Kernel version: 5.13.0-valve36-1-neptune
• Link to full system information report as Gist:
• Proton version: 7.0-5

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.

steam-975680.log

Symptoms

*when you start the game a config window will appear for you to set the game resolution but when you click on start game it will crash right after
*also tested with GE-proton7-43/ Experimental same issue

Reproduction

1- Open Metal Slug XX
2- A config window will appear to set the game resolution
3- click on Start Game

[kisak-valve]

Hello @josef256, your log hints towards an OpenGL shader compile issue of some kind with:

883.303:01a4:01b0:warn:seh:dispatch_exception "0:216(13): error: no function with name 'texture2D'\n0:216(13): error: type mismatch\n0:217(8): warning: `map' used uninitialized\n"
[...]
883.303:01a4:01b0:warn:seh:dispatch_exception EXCEPTION_BREAKPOINT exception (code=80000003) raised
[...]
wine: Unhandled exception 0x80000003 in thread 1b0 at address 0000000170058558 (thread 01b0), starting debugger...

[josef256]

Hello @josef256, your log hints towards an OpenGL shader compile issue of some kind with:

any game with similar issue got a fix or a workaround for this ?

[tarceri]

Please use: force_compat_shaders=true %command%

As the launch parameters in steam. I have added a workaround to Mesa for a fix that will be released in the future. Thanks for the bug report.

[josef256]

@tarceri thank you it now works ! will wait for the official fix too :)

[ranplayer]

The only issue I've found with this game using Proton 7.X and 8.0-4 (8.0-5) is that it hangs when you select "Exit". Only happens if you are playing the game with a controller (works fine for mouse/keyboard). To be able to exit in this case you need to alt+tab.

Proton logs: steam-975680.tar.gz

Specs:

• O.S: Arch
• Kernel: 6.1.69
• GPU: RX 6700 XT (Mesa 23.3.1)
• CPU: Ryzen 7 5700 G (8c/16t)