Catch the FEVER in an explosive race against the clock! Compete with Sonic and friends in high-speed bursts of vertical jumping mayhem. FREE and based on SEGA's hit Sonic Jump. Prove you are the best. Rack up huge combos to blast past your friends' high scores. Use boosters, upgrades, unique character abilities to maximize your score. Then kick into overdrive with Fever Mode and hit the top of the Leaderboard!