Really fun but the first boss is waaay too hard. You're getting very little room between the projectiles, have to deal with an insane amount of HP, and to top it off, meat(slime?) shields. It's a huge difficulty jump too-you're mostly cruising through the rooms, pop into the shop to see you can't get anything, get random stocks, then you go into the room and you can't do anything besides get the occasional hit in as you concentrate on dodging all the projectiles. And if you make a mistake, you're dead, period.