Yeah because it is AI pixel art :/ But something also seems off with the AA right now. Going to try to fix. Then, maybe sponsor some artist-made sprites later if there's interest in the project.

fine for prototyping! good news for you is there are a lot of talented people if you are ready to commit.

Any platforms you recommend? Fivver?

i'd look around /r/gamedev and /r/gamedevclassifieds