Half-Life: Alyx on Intel Arc a770
Channel: Vilis Possibilis
Date: 2023-02-03

Game barely boots. If you start it with parameter -safe_mode and stand super still with both controllers and head while it boots and retry that give or take 5 times it might work.

Vulkan mode does NOT work only directx 11. DXVK does NOT work.

Virtual desktop on pico 4 or quest is the only way too play VR on arc as of right now.

Game have really bad frame times and stutters. I use Syncrosonic space warp here from 60fps too 120 but still gives stutters.

Game used 14.2gb VRAM as of max.

Other VR games works much better on ARC. Many does not work at all.