Graveyard Keeper 2 crashes when the experimental overlay is enabled and the hook delay expires (AppID 4358690) #621

Graveyard Keeper 2 crashes when the experimental overlay attempts to hook the renderer.

The crash occurs exactly when the configured hook_delay_sec time is reached. The delay value does not matter — regardless of whether it is set to 5, 15, 30 seconds, etc., the game crashes when the delay expires and the overlay starts detecting/hooking the renderer.

Configuration example:

[overlay::general]
enable_experimental_overlay=1
hook_delay_sec=15

Versions released before April 25, 2026 do not have this issue.

Emulator version

release-2026_09_27

Debug log

STEAM_LOG_1413063904.log

I will upload the debug log.

steam_settings file

N/A

Infos

Game: Graveyard Keeper 2

SteamAppId: 4358690

Denuvo: N/A

Requirement

• [x]I am uploaded debug log.
• I am uploaded steam_setting file.
• I am sure the game not using 3rd party server (Photon, Playfab, GC, etc).
• I am sure can run the game offline.