so happy you liked it!
in retrospect, i definitely should've added an invert gun controls option, i had plenty of time. i believe the controls do make a little more sense with a controller, and honestly, i think the game feels better overall with a controller, but yeah you're right, definitely should've accounted for that.
super glad you enjoyed the story, and especially the ending. i did consider a boss fight, but was worried i wouldn't have had enough time. i made sure that the ending was still at least good, even in the lack of the boss fight.
thank you for playing!