For Naruto, use the arrow keys to move, and spacebar is attack. For Sasuke, use wasd to move and z to attack. Down will activate final form. To use rasengan in nine tails, press m. To use chidori in sharingan, press x. To use a lightning dash with Sasuke, press c. To use a slash dash with Naruto, press n. To use your special form attacks, just press the button for your normal sattack in your special form.
No rights towards Naruto or any of the characters or names claimed. I would use a pen rendered health bar, but the pen rendered health bars glitch each other. Please comment if you have suggestions, I feel I should add more, but I'm not sure what.