Was a lot of fun! The controls and animations were nice and smooth. Beating up that octopus thing was more enjoyable than I thought, especially with the sheer amount of clones lol.
Some suggestions would be to improve the main menu since it looks pretty messy. Also, you could try making the game longer and adding more gameplay, for example, more bosses and some enemies. It would also be nice to have the player be able to move on the other side of the boss.
Well done!