I cried
I think I got a good ending my first try and im so scared to try to find another end
The ending doesn't actually change based on your choices but it does change how the fight goes! There's 4 different routes for the fight, all of which vary hugely from each other and have unique artworks! As someone who refuses to go back to play the bad end routes in games myself, I can say it's very safe to check out the alt fights!!
I'm rlly glad u enjoyed the game! - col (the art guy)