protonscr

Hearts of Iron IV

appid 394360 1 threads, 1 open 5 comments last activity 2026-02-03
Latest maintainer comment · kisak-valve · 2026-02-03 · #4130
Hello @salitv1999, please add [`PROTON_LOG=1 %command%`](https://github.com/ValveSoftware/Proton#runtime-config-options) to Heart's of Iron IV's launch options and attach the generated $HOME/steam-$APPID.log to this issue report as a file. (Proton logs compress well if needed.) Also, please copy the contents of Steam Runtime Diagnostics from Steam (`Steam` -> `Help` -> `Steam Runtime Diagnostics`)...
Threads

Hearts of Iron IV proton open

#4130 · 5 comments · opened 2020-08-15 · last comment 2026-02-03 by salitv1999
Recent activity
  • salitv1999 · 2026-02-03 · Hearts of Iron IV
    https://gist.github.com/salitv1999/c8caef1248a29f3273c99ff9c0c4a225 HOI4 https://gist.github.com/salitv1999/24bd9b86ab6cea31170de63de63d9a85 Crusader king 3 The problem is the same even with the "PROTON_LOG=1 %command%" ...
  • kisak-valvemaintainer · 2026-02-03 · Hearts of Iron IV
    Hello @salitv1999, please add [`PROTON_LOG=1 %command%`](https://github.com/ValveSoftware/Proton#runtime-config-options) to Heart's of Iron IV's launch options and attach the generated $HOME/steam-$APPID.log to this issu...
  • kisak-valvemaintainer · 2026-02-03 · Hearts of Iron IV
    Problems launching the Crusader Kings III and Hearts of Iron IV launcher Issue transferred from https://github.com/ValveSoftware/Proton/issues/9461. @salitv1999 posted on 2026-02-03T10:00:07: # Compatibility Report - Nam...
  • kisak-valvemaintainer · 2021-08-23 · Hearts of Iron IV
    Hearts of Iron IV - 394360 Issue transferred from https://github.com/ValveSoftware/Proton/issues/5110. @Alphvino posted on 2021-08-23T18:27:53: # Compatibility Report - Name of the game with compatibility issues: Hearts ...
  • sticsk · 2020-08-17 · Hearts of Iron IV
    I'm coming with an update, and I found the issue. First of all I'm using an ASUS TUF Gaming FX505DT with AMDGPU as integrated driver and NVIDIA as dedicated. I'm also using [https://github.com/Hyper-KVM/optimus-manager](...

Proton versions over time

Launch lines, newest first

prime-run %command%