itch.io

The game was built on a clean machine specifically to avoid that problem... Defender is probably complaining because the exe is not codesigned, it is perfectly safe to run it. Check our gameplay video:

You can also create an exception in Defender to be able to run it: Add an exclusion to Windows Security (microsoft.com)

I get that a lot on itch games. I think it's usually safe to ignore it if the file came from itch directly.