Same problem. Has anyone gotten this to work?
Okay I figured this out but it takes some terminal know how.
- Copy the app bundle to your Applications folder
- Launch the terminal application
- Type this command `chmod +x /Applications/wohgame0915h1.app/Contents/MacOS/wohgame0915h1`
- Shift right click on the app bundle and hit open
Explanation: The executable is missing the execute bit, also it's not signed so you have to use the right click open approach to tell macOS to trust it.