Wart is a toad who is playable in Frogger 2: Swampy's Revenge.
Character Description from Frogger 2: Swampy's Revenge:
This toad isn't going to leave the hopping to the frogs. Older and wiser than Frogger, Wart can sometimes come across as a little cranky, but he means well and comes in handy when rescuing the babies.[1]