*throws up*
You, sir, have defiled the name of Super Smash Bros. I am sick of people ripping sprites because they think it will look "cool", be "original", or "classic". Do you want to really know what ripping sprites looks like? Crap. Absoulte crap. Also, the sound quaility, um, it made me turn down my speakers very shortly after the game began. Honestly, this game isn't to great. Oh wow, it has an auto-save feature, is ripping off of the good name Super Smash Bros., AND it has horrible controls, let's vote 5! The character's move slow, which is very aggrivating. They also have no variety of attacks, which makes this game very bland. Basically, you looked at any success people made with sprites, the success of Super Smash Bros., and then created this unholy abomination.
Do you want to know what would make this game good? Try drawing and animating the characters yourself in your own style, which would give this game a more unique feel. If you can't animate or draw, ask someone else to do it. Get better audio quality for your sound effects and music. Add more attacks for the characters. Make the game run smoother by smoothing out the frame-rate OR adjusting how many pixels the characters move. I would be much happier that you didn't rip off of Super Smash Bros, but if you must, do it properly.