Creatures Exodus (GOG) requires "High Color (16 bit)"

So far I figured out that I could start a separate session with matching system settings (for example using xinit to start a separate xserver), but if I try to do so I don't know how to tell heroic to start the game in that new session. and to be honest I'm not even sure if that would work on my machine. Any ideas on how to get that to work? I really don't want to setup a windows vm, that'd be a huge step backwards for me. System: CPU: 8x AMD Ryzen 5 2500U with Radeon Vega Mobile Gfx Memory: 32.48 GB (used: 9.94 GB) GPUs: GPU 0: Name: Advanced Micro Devices, Inc. [AMD/ATI] Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series] IDs: D=15dd V=1002 SD=125c SV=1025 Driver: amdgpu GPU 1: Name: Advanced Micro Devices, Inc. [AMD/ATI] Baffin [Radeon RX 460/560D / Pro 450/455/460/555/555X/560/560X] IDs: D=67ef V=1002 SD=125d SV=1025 Driver: amdgpu OS: Nobara Linux 39 (GNOME Edition) (linux) The current system is not a Steam Deck We are running inside a Flatpak container Software Versions: Heroic: 2.15.2 Emeth Legendary: 0.20.36 Urban Flight (Heroic) gogdl: 1.1.2 comet: comet 0.1.2 Nile: 1.1.2 Will A. Zeppeli

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