Slap Happy Rhythm Busters
Play as Chad & Gram
Successfully complete the game in arcade mode.
Play as Baron Volt
Successfully complete the game two times in arcade mode.
Play as Tomtom
Successfully complete the game three times in arcade mode.
Play as Mercantile
Successfully complete the game four times in arcade mode.
Play as Stealth
Successfully complete the game five times in arcade mode.
Play as Frosty
Finish more than seven Beat Combos in dj practice mode. Then, complete an arcade mode match with a Fever on Frosty’s stage and defeat him.
Play as Dark Ramos
Finish more than fifteen Beat Combos in dj practice mode. Then, defeat Dark Ramos in a boss match in arcade mode.
Play as Jekoo
Finish more than twenty-three Beat Combos in dj practice mode. Then, defeat Jekoo in a boss match in arcade mode.
Loading Comics mode
Finish thirty two Beat Combos in dj practice mode to unlock the “Loading Comics” selection on the options screen.
Play as Rude Boy
Finish forty Beat Combos in dj practice mode. Then, defeat Rude Boy in a boss match in arcade mode.
Fever mode
Finish Rude Boy’s two beat combos after he is unlocked.
Space stage
Finish each easy and hard level in dj practice mode for all characters, including the bonus characters. The Space stage will be unlocked in versus mode.