Slippy Toad is the mechanical engineer of the mercenary team Star Fox. While Slippy may seem timid and passive, he is the most energetic and positive member of the team and can calm frayed nerves on the battlefield. He is also a member of the Cornerian Weapons Research and Development industry, and his upgrades to ROB and the Arwings have proven to be invaluable.
In Star Fox 64, he is voiced by Lyssa Browne. In Star Fox Adventures, he is voiced by Chris Seavor. In Star Fox Assault and Super Smash Bros. Brawl, he is voiced by Mike McAuliffe.