The only thing that is missing is some sounds and graphics. The sound that plays as Ralph moves and the smoke clouds for the top part of the building Ralph breaks.
It'd be neat to include the Zelda Game & Watch multi-screen, but I do honestly love this. Ever since adobe flash player is no longer supported, Pica Pic would no longer be used, so this is a amazing alternative.
Oh. Okay. I really do love your version of the fight. It feels so fun and challenging, and a true test of how strong your determination is. It makes the fight feel more epic than it was in the original game.