The Metarex Jumpee resembles a gigantic frog with a razor-tipped tongue.
The Metarex Jumpee was sent to reclaim a Planet Egg that Sonic and his allies had recovered from Gillman's Boss. Equipped with retractable spikes on its belly and a long tongue with an arrowhead-like blade on the end, it proved more than a match for Dr. Eggman's Egg Mars but was defeated by the Blue Typhoon's Sonic Power Cannon.
Powers and abilities
The Metarex Jumppee possessed retractable spikes on its chest.