Space Warrior

Space Warrior is a novelty M.U.G.E.N representation of the player spaceship from Atari's arcade space shooter Asteroids - while named after the early space combat game Spacewar! that inspired the aformentioned Atari game - released by The_None in 2012.

The "character's" gameplay closely follow the source material, with the ship being able to rotate left and right and thrusting when pressing up. The ship remains in motion even when not accelerating until it would accelerate in a direction opposite of it's current motion. The ship shoots with either of the and  buttons (with the latter button having the projectile inherit the ship's momentum) and the shots would have the opponent explode into a part in a similar effect to how the Asteroids are destroyed until respawning with a couple of invincibility time. The ship can also teleport around the stage with and can shield itself with holding down as long as it has power (in a nod to the Amiga Asteroids clone Stardust). It can also eject mines with that hits airborne opponents and for a single power stock call in a flying saucer with either  or  that travels around in the stage and fires at random directions, although care has to be taken to not have the ship collide with the saucer.

The character does have a built in AI but it's rather weak, merely doing movement actions and firing at random with no regard to accuracy nor self-preservation.