I'm really happy you tried the game! Thanks for the feedback, I actually didn't know you could collect radiation while reading the guide, which is really bad! Yes, there's no exit button, at the time I thought it wasn't the most important thing to add (later I noticed It was easy to add though). Since the game got positive feedback at the game jam, me and some friends tried to take the idea and mechanics into a new game that I'll probably post into the itch.io later on. Thanks again!