(21:32:06) [INFO]:    Launching "Cuphead" (sideload)
(21:32:06) [INFO]:    Native? false
(21:32:06) [INFO]:    Installed in: /run/user/1000/doc/52eae82b 

(21:32:06) [INFO]:    System Info: 
CPU: 4x Intel(R) Core(TM) i3-3110M CPU @ 2.40GHz
Memory: 8.22 GB (used: 3.94 GB)
GPUs:
  GPU 0:
    Name: Intel Corporation 3rd Gen Core processor Graphics Controller
    IDs: D=0166 V=8086 SD=183f SV=103c
    Driver: i915
OS: Linux Mint 22.2 (Zara) (linux)

The current system is not a Steam Deck
We are running inside a Flatpak container

Software Versions:
  Heroic: 2.18.1 "Waterfall Beard" Jorul
  Legendary: 0.20.37 Exit 17 (Heroic)
  gogdl: 1.1.2
  comet: comet 0.2.0
  Nile: 1.1.2 Will A. Zeppeli

(21:32:06) [INFO]:    Game Settings: {
  "autoInstallDxvk": true,
  "autoInstallDxvkNvapi": true,
  "autoInstallVkd3d": true,
  "preferSystemLibs": false,
  "enableEsync": true,
  "enableFsync": true,
  "enableWineWayland": false,
  "enableHDR": false,
  "enableWoW64": false,
  "nvidiaPrime": false,
  "enviromentOptions": [],
  "wrapperOptions": [],
  "showFps": true,
  "useGameMode": true,
  "battlEyeRuntime": true,
  "eacRuntime": true,
  "language": "",
  "beforeLaunchScriptPath": "",
  "afterLaunchScriptPath": "",
  "verboseLogs": true,
  "wineVersion": {
    "bin": "/home/ashinn/.local/share/lutris/runners/wine/wine-ge-8-26-x86_64/bin/wine",
    "name": "Wine - wine-ge-8-26-x86_64",
    "type": "wine",
    "lib": "/home/ashinn/.local/share/lutris/runners/wine/wine-ge-8-26-x86_64/lib64",
    "lib32": "/home/ashinn/.local/share/lutris/runners/wine/wine-ge-8-26-x86_64/lib",
    "wineserver": "/home/ashinn/.local/share/lutris/runners/wine/wine-ge-8-26-x86_64/bin/wineserver"
  },
  "winePrefix": "/home/ashinn/Games/Heroic/Prefixes/default/Cuphead"
} 

(21:32:06) [INFO]:    Winetricks packages: 

Wine Command: /app/bin/gamemoderun /home/ashinn/.local/share/lutris/runners/wine/wine-ge-8-26-x86_64/bin/wine /run/user/1000/doc/52eae82b/Cuphead.exe

Game Log:
gamemodeauto: 
gamemodeauto: 
fsync: up and running.
wine: RLIMIT_NICE is <= 20, unable to use setpriority safely
002c:fixme:winediag:LdrInitializeThunk wine-staging 8.0 is a testing version containing experimental patches.
002c:fixme:winediag:LdrInitializeThunk Please mention your exact version when filing bug reports on winehq.org.
006c:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005
006c:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005
006c:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005
006c:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005
0084:err:hid:udev_bus_init UDEV monitor creation failed
00cc:err:module:import_dll Library UnityPlayer.dll (which is needed by L"S:\\52eae82b\\Cuphead.exe") not found
00cc:err:module:LdrInitializeThunk Importing dlls for L"S:\\52eae82b\\Cuphead.exe" failed, status c0000135
gamemodeauto: 
============= End of log =============