忍者神龟2并肩作战谁先打到隐藏人物

Play as Splinter:
Successfully complete level 11-7. Alternately, Splinter is unlocked
ten days after a saved game file is created; you can change the
system date to do this. Splinter replaces Donatello.(成功完成leve11-7后,可以使用老鼠)

Play as Casey Jones:
Win the Open Brawl Tournament. Alternately, Casey Jones is unlocked(比赛模式开启,可以使用Jones)
five days after a saved game file is created; you can change the
system date to do this. Casey Jones replaces Raphael.(创建存档5天后,你可以通过修改 系统日期来实现这个功能??????)

Play as Slashuur:

Win the Battle Nexus Tournament. Alternately, Slashuur is unlocked
forty five days after a saved game file is created; you can change
the system date to do this. Slashuur replaces Leonardo.(通过Nexus的比赛模式,可以使用Slashuur,后者等待存档后45天........)

Play as Karai:
Defeat Karai in the Foot Fight Tournament in less than 150 seconds.
Alternately, Karai is unlocked thirty five days after a saved game