Sonic Jump Fever

? you can take enemies out by hitting them from underneath. As you go through the levels, you can collect rings and red stars. Use the rings to buy power-ups to help you go higher and the stars to unlock new characters. Since the only playable character you have in the beginning is Tails, you'll have to unlock Sonic first. Beating your own score is always fun, but Sonic Jump Fever takes it up a notch by letting you compete against your friends. Challenge your Facebook friends to see who can get the top score. Sonic Jump Fever is a fun arcade game with simple gameplay, as well as great graphics and characters that will keep you hooked.