I am kinda sad how good this game looks since I am not a fan op AI generated art, but I must admit you used it well here. Really feels like an old SNES game.
There is a bit of feedback missing, because I have no idea if I am doing the right thing, there seems to be no progress in doing the parts of the Simon Says right. All attacks seem to get blocked and the only damage feedback I get is when I miss an input and lose a heart, so I am assuming that is the player's health.
In the comments I read that people managed to beat the gorilla, so maybe I gave up too soon but as I said, I didn't have the idea that I was actually making any progress.