Wolfheim appears as a brown-furred anthropomorphic wolf, wearing a red military attire.
Little is known of his personality.
Wolfheim acts as a commander for the Wolf Army under Lioness, commanding their large submarine. He is fought twice in the game, first as a midboss in the third stage, where he pilots a walker robot, and then as the boss of the fourth stage, where he controls a mecha-transforming tank. It is unknown what happens after his defeat, as only his cap is left after the tank's explosion.
- Sparkster (SNES) (1994)