Killer Instinct/Glacius

An alien who was captured by Ultratech and promised freedom if he wins the tournament. He gets his nickname from his body's icy liquid composition and ability to shapeshift. He is one of the few characters that maintained his original name throughout early development.

He uses three different No Mercy moves, one where he becomes a gel-like mass and absorbs the opponent (similar to the Blob), one in which he uses his finger as a syringe to inject the enemy with a substance that turns them to ice, and the last of which he turns into a pool of boiling water that the enemy drowns in.