so yeah not sure if the game runs slow because of my computer or not but either way it looks like it could be a good game but i think that if your gonna work on art for the game i recommend setting up art for if you lose along with dialog as it seems like its meant to be a hentai game just based off its description now if your going for the type of game where its like yuri stuff like scenes with kissing and such but no full on nudity id like to know ahead of time but still if its meant to be a full on H-game id say there should be art for the spa place for when you get a massage and H-scenes with dialog when you lose a fight... and maybe no game over screen like maybe make it so that you get sent back somewhere and lose some levels or skreems and whenever you next go against the enemy that beat you they gloat a bit or somthing like that but if your not into that part at least add the H-scene like maybe one for if you lose against sylvia or somthing like that as lets be honest many people are gonna lose the first one on purpose just to see one so why not just give em what they want.
otherwise id say you got a good game in the makeing if you plan on adding all that later on anyways i look forward to finding out about what you plan to add in the future.