Completed Mission 1 in any game mode.
Obtained Rank D in a Survival game.
Viewed the Ending of any game mode.
Viewed the ending on Normal difficulty.
Completed Mission 5 in any game mode.
Completed Mission 7 in any game mode.
Viewed the Ending of a 1P Double Dragon game.
Played the Expert game mode.
Reached a score of 400,000 points.
Played a Survival game.
