Bonus characters:
Unlock the following characters for play in Arcade and Multiplayer mode by earning a “Gold” rank in the Series era:
Black Ranger
Blue Ranger
Green Ranger
Lost Galaxy
Mighty Morphin
Ninja Storm
Op. Overdrive
Red Ranger
S.P.D.
Time Force
Wild Force
Yellow Ranger
Omega Ranger:
To unlock Omega Ranger beat a level, and replay it. Collect the three hidden Omega Crystal pieces in the level. Collect all Omega Crystal pieces in every level.
Orange Ranger:
To unlock the Orange Ranger, get a 100% “Gold” rank in all eras, including the Hall Of Legends era.