Hi, thanks so much for the heads up and sorry to hear about the issues youre having playing Katspoegie. No, it doesn't require Unity. Are you downloading it from itch via the browser or are you installing it through the itch client? Could you perhaps share a screenshot of the permission restriction youre receiving? Perhaps check if an Anti-Virus or Firewall is blocking the game? Apologies again to hear about the trouble you are having, hopefully we can find a solution without too much hassle.