protonscr

Prototype 2

appid 115320 1 threads, 1 open 29 comments last activity 2025-09-04
Latest maintainer comment · kisak-valve · 2021-11-11 · #1422
Sounds like the wineprefix for the game is damaged or incomplete. I would try moving `~/.local/share/Steam/steamapps/compatdata/115320` somewhere out of the way and retesting.
Threads

Prototype 2 proton open

#1422 · 29 comments · opened 2018-09-12 · last comment 2025-09-04 by kibo-17
Recent activity
  • kibo-17 · 2025-09-04 · Prototype 2
    🛠️ Proposed Fix: Limit CPU Cores for Prototype 2 (App ID 115320) Description: Prototype 2 (App ID 115320) experiences crashes during startup when run on systems with multiple CPU cores or hyper-threading enabled. This is...
  • hebrewd · 2022-12-11 · Prototype 2
    The game works perfectly for me, though I did use a 'community patch' It worked out of the box, with my dualshock 4 controller detected and mapped correctly. However, it did crash trying to load the videos, changing the ...
  • abienz · 2022-09-16 · Prototype 2
    I see, thanks for the feedback
  • DSLinuxUser · 2022-09-16 · Prototype 2
    Ah, Steam Deck, that is critical information. You already saw the comment about the peripherals. Good. Now to the bad part: this game "will never work on the Steam Deck". On Linux and Windows this game either crashes on ...
  • abienz · 2022-09-11 · Prototype 2
    Thanks, I tried those full parameters, but still a CTD as soon as I start. Interesting about the different regions, I'm trying to run it on the Steam Deck, and I don't have any peripherals installed, not sure what else I...
  • DSLinuxUser · 2022-09-11 · Prototype 2
    1) Had to change the parameter to `PROTON_USE_WINED3D=1 WINEDLLOVERRIDES="xaudio2_3=b" taskset -c 0,1 %command%` , seems that one update broke something so that Vulkan can't be used. 2) Because of the whole nature of thi...
  • abienz · 2022-09-11 · Prototype 2
    Also unable to launch with GE Proton or Proton Experimental using `taskset 0,1 %command%`. From comments on ProtonDB it seems to suggest that the version purchased and installed through Steam is a little different to one...
  • Niedzwiedzw · 2022-03-18 · Prototype 2
    could I provide some more details? this still isn't working... I'm on arch linux, Ryzen 9 cpu, GPU is a 1080

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