Superliminal Linux - Steam Play Proton

Опубликовано: 04 Июль 2026
на канале: Linux Gaming Alchemy
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Superliminal the mind bending first person puzzle on Linux with Steam Play Proton.
A portal like experience but with optic illusions but with no cake.
Performance wise it not a very demanding game it easily renders in the 120-144 FPS range .


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CHANNEL PAGE
   / linuxgamingalchemy  

TWITTER PAGE:   / linuxgamingalc1  
HashTag #linuxgamingalchemy

OTHER VIDEOS ( #LinuxGaming )
Steam Play Proton tests:    • Steam Proton - "Quick" Tests  
Fighting games on Linux:    • Steam Play Proton - Fighting games on Linux  
Overwatch DXVK tests:    • DXVK - Overwatch edition  
Witcher 3 DXVK tests:    • DXVK - Witcher 3 "Benchmark"  
DXVK various tests:    • DXVK - "Quick" Tests  

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Hellblade - Senua's Sacrifice - Steam Play Proton (5.0-4)


PC CONFIGURATION
OS: Kubuntu 19.10 - kernel 5.3.0-40 - 64 bits
CPU: I7-3770 3.4GHz - 8GB of RAM
GPU: NVIDIA GTX 970 - driver: 440.100


STEAM LAUNCH OPTIONS
PROTON_NO_GLSL=1 %command%
(option only for Nvidia GPU)

TWEAKS
Disable the compositor .. in KDE you can do that with SHIFT + ALT + F12
Use the performance mode for intel CPU : you can easily set this up using this command line
"echo performance | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor"
(It is essentially the same as base game mode from Feral)
In Nvidia control panel disable opengl settings : put "Allow Flipping" to disabled


VIDEO
Recorded at 1080p 60fps with cheap capture card.
Edited with Kdenlive.


GAME
#superliminal on #Steam with #SteamProton
https://store.steampowered.com/app/10...

ProtonDB
https://www.protondb.com/app/1049410

-PCGamingWiki
https://www.pcgamingwiki.com/wiki/Sup...


WHAT IS PROTON ?
https://en.wikipedia.org/wiki/Proton_...)
https://steamcommunity.com/games/2214...

Linux is now a viable OS for PC gamers ...
https://www.windowscentral.com/gaming...
https://www.pcgamer.com/its-surprisin...

PROTON REQUIREMENTS
https://github.com/ValveSoftware/Prot...


SOFTWARE REFERENCES:
Kdenlive: https://kdenlive.org/en/
Gimp: https://www.gimp.org
Wine: https://www.winehq.org/
Proton: 5.0-9
compatibility layer (direct3d 9-10-11-12 to Vulkan)
Reference: https://steamcommunity.com/games/2214...


IMPORTANT REMARKS:
1. All games bought on steam and played on Linux client (including using the #SteamPlay proton compatibility layer) count as a Linux purchase !
2. Also support companies that ports games to Linux directly by buying "real" native ports !.


PS: All trademarks cited here or used in the video are the property of their respective owners.