The Freedom Stormer is a biplane, albeit of poor design due to being made of patched-up and crocked parts. It has a body in the shades of yellow, brown, and beige, and has a gray metal shovel on the front. However, it has no tailfin.
Built by the Knothole Freedom Fighters, the Freedom Stormer was presented to Sonic the Hedgehog, although he was not impressed with it. Regardless, when the Freedom Fighters headed off to find Maga, they used the Freedom Stormer to get there, and likewise, used it to return home after their mission.