If you have any issues opening the game, try to update your graphic card drivers! It fixed the startup crashes for most users, either amd or nvidia. When Godot 4.6 launches directx will be more stable and I'll probably switch the game to use it, but until now a lot of users will have this problem.
If you still have the issue after updating drivers and rebooting, enter the discord server, we have a technical issues channel. I'll try to help you and fix the issue asap: https://discord.gg/HbKhBX4rRa
EDIT: A player that still had issues after driver updating, managed to make it work udpating his bios, so try that as last option.
Apparetnly new bios updates fixed an intel microcode issue: https://www.radgametools.com/oodleintel.htm
If you manage to fix it and play, remember to leave a review if you liked it! It's the most important thing on Steam!
Thank you everyone!