Here’s my troubleshooting steps for Thrive not running:
- Use the options button in the launcher to go to the folder where the Thrive version is installed. Check if running Thrive.exe directly makes the game start.
- Download the Godot Editor, from their site: https://godotengine.org/download and test if that runs correctly. If it doesn’t, then please go and report that Godot doesn’t work on your computer. Hopefully once Godot runs correctly, Thrive will as well.
If either of those don’t work / apply in your case, let me know.