Thank you so much! This game was inspire by other Survivor-like games, so if you liked this one maybe check them out! (some of my favs being Vampire Survivors, 20 Minutes Till Dawn, and Deep Rock Survivor) As for the health gen, I think it's just a ui bug where the ui doesn't update correctly (however I need to test that more to make sure). I originally had a Max HP+ upgrade as well, but it was scraped last minute do to the same bug. Thank you again for the feedback!