Alternate costumes
Collecting three action figures in a level play to start a challenge against a Wolverine in an alternate costume. Defeat him to unlock the corresponding costume for use.
Blue/yellow Classic Wolverine: Defeat Classic Wolverine in his challenge.
Brown/yellow Legendary Wolverine: Defeat Legendary Wolverine in his challenge.
X-Force Wolverine: Defeat X-Force Wolverine in his challenge.