Unity games don't work

I've tried running various Unity games on my system, but none of them seemed to work. Ultrakill, for example, simply won't run and all I see is the unity error screen. Here are some screenshots, and my specs. System Details Report --- Report details - Date generated: 2025-08-16 18:32:04 Hardware Information: - Hardware Model: Acer TravelMate P645-S - Memory: 8.0 GiB - Processor: Intel® Core™ i5-5300U × 4 - Graphics: Intel® HD Graphics 5500 (BDW GT2) - Disk Capacity: 256.1 GB Software Information: - Firmware Version: V1.12.S01 - OS Name: Bazzite (FROM Fedora Atomic) - OS Build: Stable (F42.20250809) - OS Type: 64-bit - GNOME Version: 48 - Windowing System: Wayland - Kernel Version: Linux 6.15.9-106.bazzite.fc42.x86_64
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Solution:
Can you try proton 9?
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5 Replies
Domnick0104
Domnick0104OP4w ago
Forgot to mention, but they used to work just fine last week. They randomly stopped working today. I updated my system already thinking it'd solve the issue, even rebased off the latest Bazzite version, but none of that seemed to help.
Demperor
Demperor4w ago
What games did you try running, apart from Ultrakill?
Domnick0104
Domnick0104OP4w ago
pizza tower, drawing from memory, supraland. but undertale and garry's mod work fine
Solution
mrvictorywin (Ping on reply)
Can you try proton 9?
Domnick0104
Domnick0104OP4w ago
ok it worked thxxx

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