protonscr
12 results, 20 hits for PROTON_USE_WOW64=1.

Touhou Danmaku Kagura Phantasia Lost appid 2190220 1 threads, 1 open 2 matching

Touhou Danmaku Kagura Phantasia Lost protonopenGame compatibility - Unofficial

#9913 · 10 comments · updated 2026-08-02 · 2 matching
comment by simifor · 2026-07-08 · view · github
@GreenEyedBear can you play with the following launch parameter and see if the issues persist? `PROTON_USE_WOW64=1 %command%`
comment by GreenEyedBear · 2026-08-02 · view · github
The audio issue appears to be completely solved in current Experimental (not bleeding edge, without using PROTON_USE_WOW64=1)

Dragon Age II: Ultimate Edition appid 1238040 2 threads, 1 open 1 matching

Dragon Age II: Ultimate Edition protonopenGame compatibility - Unofficial

#8413 · 12 comments · updated 2026-06-02 · 1 matching
comment by simifor · 2026-05-19 · view · github
@Speed-Milker can you try changing your launch parameter to `PROTON_USE_WOW64=1 %command%` and see if it makes ...

Fall Guys appid 1097150 1 threads, 1 open 1 matching

Fall Guys protonopenGame compatibility - Unofficial

#4123 · 266 comments · updated 2025-12-05 · 1 matching
comment by marmitar · 2025-05-19 · view · github
First game I found that doesn't work with the new `PROTON_USE_WOW64=1` option. Edit: It's the ...

Final Fantasy VIII Remastered appid 1026680 1 threads, 1 open 3 matching

Final Fantasy VIII Remastered protonopenGame compatibility - Unofficial.NET

#3040 · 23 comments · updated 2026-07-08 · 3 matching
comment by TraceBullet · 2026-07-01 · view · github
... I also tried the `PROTON_USE_WOW64=1 %command%` launch option, and that might solve this issue. I was able ...
comment by simifor · 2026-07-01 · view · github
... Try changing your launch parameter to `PROTON_USE_WOW64=1 %command%`

Far Cry 3 appid 220240 1 threads, 1 open 3 matching

Far Cry 3 protonopenGame compatibility - UnofficialXAudio2

#727 · 126 comments · updated 2025-12-25 · 3 matching
comment by marmitar · 2025-05-09 · view · github
... You could also try the new WoW64 mode (Proton 10+) and run everything in 64-bit: ```sh PROTON_USE_WOW64 ...
comment by legluondunet · 2025-05-09 · view · github
... Proton 10+) and run everything in 64-bit: > > PROTON_USE_WOW64=1 %command% There is no more issue from my ...

[Steam RT3] 32-bit libraries are still required for 64-bit games steamopenruntime

#13015 · 34 comments · updated 2026-08-27 · 4 matching
comment by v44r · 2026-07-25 · view · github
... Tested with several games, all running fine under proton 11 with PROTON_USE_WOW64=1.
comment by RLB2310 · 2026-07-25 · view · github
... Tested with several games, all running fine under proton 11 with PROTON_USE_WOW64=1. I'll test in within ...
comment by v44r · 2026-08-18 · view · github
... reaper/reaper32 $HOME/.steam/bin64/reaper PROTON_USE_WAYLAND=1 PROTON_USE_WOW64=1 $HOME/.steam/bin64/steam "$@" ``` That's the script ...

Dragon Quest X protonopenGame compatibility - Unofficial

#9307 · 1 comments · updated 2025-12-16 · 1 matching
comment by Amarlian · 2025-12-16 · view · github
... If the game is launched via steam with GE-Proton 10-26 AND PROTON_USE_WOW64=1 is added to ...

Doom 3 (original not BFG) has a regression that makes it impossible to control (mouselook) since Proton 9 protonclosed

#9007 · 1 comments · updated 2025-08-26 · 1 matching
issue by Deus-nsf · 2025-08-26 · view · github
... Proton are necessary for LSFG-VK to have PROTON_USE_WOW64=1 otherwise 32 bit apps won't work. And ...

Cyberpunk 2077 appid 1091500 7 threads, 1 open 1 matching

Cyberpunk 2077 protonopenGame compatibility - UnofficialRegressionNVIDIA drivers

#4450 · 1,801 comments · updated 2026-07-17 · 1 matching
comment by hxdeci · 2025-07-17 · view · github
... main menu, and play for a while with these launch options: `PROTON_USE_NTSYNC=1 PROTON_USE_WOW64=1 %command% --launcher-skip`

Warudo appid 2079120 1 threads, 1 open 1 matching

Warudo protonopenGame compatibility - UnofficialRegression

#8896 · 7 comments · updated 2026-04-02 · 1 matching
comment by ixvari · 2026-02-01 · view · github
... obs-gamecapture PROTON_DISABLE_NVAPI=1 PROTON_USE_NTSYNC=1 PROTON_USE_WOW64=1 %command% --disable-warudo-editor-electron-sandbox Per a tip from ...

Games using Easy Anti-Cheat crash at launch when prefix is created with WOW64 enabled protonopen

#9600 · 2 comments · updated 2026-04-21 · 1 matching
issue by wantija · 2026-03-22 · view · github
... Add `PROTON_USE_WOW64=1 %command%` to a game that uses Easy Anti-Cheat's launch options 2. Make sure ...

Doom 3 appid 9050 1 threads, 1 open 1 matching

Doom 3 protonopenGame compatibility - UnofficialRegression

#713 · 30 comments · updated 2026-01-17 · 1 matching
comment by kisak-valvemaintainer · 2025-08-26 · view · github
... Proton are necessary for LSFG-VK to have PROTON_USE_WOW64=1 otherwise 32 bit apps won't work. And ...