Honestly I'm not a fan of the jump, I'm not sure if it was like this in jump king since I never played it but, the art is nice I wish there was an actual background and not just a white void, player controls okay minus the jump, a bit too slow but I realize this is be more precise, the music is nice to listen to and the sound effects are pretty good (Also Fyi the Html build is a bit buggy, no sound, and when in fullscreen you can't move)