protonscr

Might & Magic: Heroes VI

protonopen appid 48220Game compatibility - Unofficial
ValveSoftware/Proton#8709 · opened 2025-05-17 by zefkerr · updated 2026-05-06 · 1 comments · github · game page · search this game
Zzefkerr 2025-05-17 github

Compatibility Report

  • Name of the game with compatibility issues: Might and Magic: Heroes 6
  • Steam AppID of the game: 48220

System Information

  • System Details Report


Report details

  • Date autogenerated by GNOME Setting: 2025-05-17 21:33:15

Hardware Information:

  • Hardware Model: ASRock B550M-ITX/ac
  • Memory: 32.0 GiB
  • Processor: AMD Ryzen™ 3 4100 × 8
  • Graphics: AMD Radeon™ RX 550 / 550 Series
  • Disk Capacity: 3.8 TB

Software Information:

  • Firmware Version: L3.61

  • OS Name: Arch Linux

  • OS Build: rolling

  • OS Type: 64-bit

  • GNOME Version: 48

  • Windowing System: Wayland

  • Kernel Version: Linux 6.14.6-arch1-1

  • Video driver version: https://archlinux.org/packages/extra/x86_64/mesa

  • Proton version: Experimental

I confirm:

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

steam-48220.log

Symptoms

The game's image becomes microscopically tiny after switching from the game window to any other window. I use Wine's virtual desktop as a workaround, but if I turn it on, then stops keyboard input working in the game.

Image

Image

Xxcom169 2026-05-06 github

I have the same issue with a Nvidia card. After Alt+Tab the game shrinks. It cannot be restored. With WINED3D this issue doesn't manifest.

Nothing extracted yet.