Expert Challenge Stages
If you complete all 50 single-player chapters, 10 more are unlocked. They do not show up on the leaderboards and can not be played in multiplayer, their only purpose seems to be a personal challenge.
Contributed By: BobDole1216.
New N+ Gamer Picture
Beat the expert level challenges to unlock a new N+ gamer picture to use with your Xbox Live Gamertag. The gamer picture features a black ninja with the red headband jumping through the air.
|Unlockable||How to Unlock|
|Beat Episodes 0-49||Secret N+ Gamerpic|
Contributed By: Cloud7654.
|Complete 10 co-op episodes.||Complete 10 Co-op Episodes|
|Complete 15 Single Player episodes.||Complete 15 Episodes|
|Complete 30 Single Player episodes.||Complete 30 Episodes|
|Complete 40 Single Player episodes.||Complete 40 Episodes|
|Complete 5 co-op episodes.||Complete 5 Co-op Episodes|
|Complete all 50 Single Player episodes.||Complete 50 Episodes|
|Complete one tutorial episode.||Disciple|
|Complete an episode without dying in Single Player mode.||Perfectionist|
|Die 1000 times in Single Player mode.||Practice Makes Perfect|
|Win 10 races in ranked online matches.||Speed Demon|
|Win 10 survival games in ranked online matches.||Survivalist|
|Complete an episode and obtain every gold piece in Single Player mode.||Treasure Hunter|
Contributed By: MidianGTX and Guard Master.