Use Space along with the other arrow keys except down to use different moves. Every character has different moves! You also use the arrow keys to move and the up key to jump.
Well here it is. I've made a terrible demo awhile back, but here is the real deal. NEWS!!! Change log down below. CHANGE LOG! 11/28/25 That's right, I'm back after 9 years. I was bored at work and decided to revisit this old page. I decided to pass the time by updating the game. Now it has proper velocity which means the movement feels smooth as well as the knockback. I am making full on games on itch.io and Steam now so don't expect any new projects from me on Scratch but enjoy this last little surprise. 4/7/16 +Meta Knight added! +Bowser added! +CPU can no longer be Lucas due to it being annoying. +PacMan's Fruit Charge has been heavily speed up. 10/16/15 +Duck Hunt's recovery move was added meaning Duck Hunt is officially finished! +CPU no longer constantly jumps on some stages. +PacMan's sprites have been slightly changed. 10/15/15 +Sonic's homing attack was buffed from doing 5 damage to 10, and it also does more knock back. 10/13/15 +Duck Hunt and Duck Hunt stage are not complete! +Sanic is now playable by switching to MLG mode and picking Sonic. 8/26/15 +Shovel Knight has been added as the first original character! +Third Ballot with Link, Samus, and Bowser. 8/13/15 +Donkey Kong added because he won the first ballot. +Hit markers added in MLG Mode! +Second Ballot with Pikachu and Marth still, but a newcomer added!