Properties: Fairly lightweight, fairly fast land speed, but he's very floaty and slow in the air. His roll is very quick and covers a lot of distance but its short duration means it requires good timing.

A: Sans throws a slow jab out

AAA: After the jab, Sans does another, then finishes with a small hop into a dropkick.

Tilt Side A: Sans chucks a hotdog that falls to the ground. It deals light damage in the air, and enemies that step on it fall over.

Tilt Down A: Sans lies down and spins in place

Tilt Up A: Sans chucks a hotdog in a short parabola up and forwards. Like his tilt, enemies can slip on the hotdog when it lands.

Running A: Sans flips over into a lazy pose lying down, sending enemies flying. Hitting with his foot at the end of the animation knocks enemies straight downwards.

Neutral Air A: Sans flips forward and does a headbutt.

Back Air A: Sans dashes backwards a little while doing a shrug. Enemies that are hit are launched horizontally.

Forward Air A: Sans spins through the air with no vertical movement.

Up Air A: Sans chucks a hotdog a short distance up that falls to the ground.

Side Smash A: Sans makes a wave of bones appear from the ground in front of him. It travels slowly but lasts a while. Enemies that get hit take multiple hits of small damage before getting launched.

Down Smash A: Sans releases a gravity wave that traps nearby enemies and launches them straight down to bounce against the ground.

Up Smash A: Sans jumps straight upwards and creates an explosion on impact.

Grab Attack: Sans makes bones appear from the ground, hitting enemies multiple times for low damage.

Up Throw: Sans throws the enemy straight up with very low damage.

Side Throw: Sans hurls the enemy straight sideways through a wave of bones.

Down Throw: Sans smashes the target into the ground, bouncing them.

B (Gaster Blaster): Sans makes a Gaster Blaster appear behind him. For a very short duration after making it appear, he can angle it up or down with the control sticks. After a 1 second delay, it fires a beam that hits multiple times for 1% damage.

Side B (Blue Soul): Sans fires a wave forward that turns enemies blue. After a 0.5 second delay, they take damage and are thrown straight downwards. Can be evaded by putting on a shield or doing a dodge when the delay hits.

Down B (Dodge): Sans does a pose like he's doing a counterattack and starts flickering. If he gets hit at any point during this animation, or about a second afterwards, he dodges in place. No counterattack, though.

Up B (Vertical Takeoff): Sans holds a Gaster Blaster that fires straight downwards after a 1 second delay, firing him straight upwards. Creates an explosion if used on the ground.