Hi! This is a fix I found for this issue (which I can't fix on my end unfortunately) : https://www.howtogeek.com/803598/app-is-damaged-and-cant-be-opened/
If this doesn't work, you can email me at manekimushidev@gmail.com (just use the same email address your itch.io account uses, so I'll know you bought the game) and I can give you a Steam key! This error probably won't occur on Steam (I hope).
Hey! Just wanted to let you know that the fix does work, with a caveat--anyone attempting this fix MUST put a space after they c+p the necessary bit of code (up until 'quarantine') before dragging the game into the terminal screen and hitting enter. If you don't put in a space, you will get lots of feedback and it won't work. When done correctly, it'll be just as the link says; no feedback and you'll be able to open the game. Now to wait until after work and chores to play...
