Thank you for letting me know. I found a quick workaround if you are comfortable with it. You can just remove the warning flag in terminal and it'll let you play the game just fine.
Alt (option) + rightclick on the .app and copy path name and then in the terminal:
xattr -cr /Users/dcmacbookpro/Downloads/The_Minds_Eclipse-mac/TheMindsEclipse.app
Just replace "/Users/dcmacbookpro/Downloads/The_Minds_Eclipse-mac/TheMindsEclipse.app" with your own pathname!
For reference:
https://osxdaily.com/2019/02/13/fix-app-damaged-cant-be-opened-trash-error-mac/
I'll get around to resigning this, I just need to pull up the old source files and re-download xcode *sigh*