Tenchu Z - Victory celebration

Alternate costumes:
Successfully complete the game under the Normal difficulty setting to unlock the secret costumes.

Modern Army costume:
Successfully complete all 50 missions under the Hard difficulty setting with a Ninja 5 rank.

Special Costumes:
Kill 50 Tomikichi to unlock the Special Costumes, which include the Lion Costume face, Hotdog sheath, and Kite and Flag accessory.

Lurk and Feet abilities:
Get 1,000 Stealth Kills.

Achievements:
Complete the following achievements to unlock Xbox Live Gamerscore points.

Complete 5 Missions 20 points: Complete 5 missions.

Complete 10 Missions 20 points: Complete 10 missions.

Complete 20 Missions 30 points: Complete 20 missions.

Complete 30 Missions 30 points: Complete 30 missions.

Complete 40 Missions 40 points: Complete 40 missions.

Complete 50 Missions 50 points: Complete 50 missions.

20 Stealth Kills 20 points: Defeat 20 enemies with Stealth Kills.

50 Stealth Kills 20 points: Defeat 50 enemies with Stealth Kills.

100 Stealth Kills 30 points: Defeat 100 enemies with Stealth Kills.

300 Stealth Kills 30 points: Defeat 300 enemies with Stealth Kills.

500 Stealth Kills 30 points: Defeat 500 enemies with Stealth Kills.

700 Stealth Kills 40 points: Defeat 700 enemies with Stealth Kills.

1000 Stealth Kills 50 points: Defeat 1,000 enemies with Stealth Kills.

10 Ninja 5 ranks 20 points: Complete 10 missions with Ninja 5 rank.

30 Ninja 5 ranks 20 points: Complete 30 missions with Ninja 5 rank.

50 Ninja 5 ranks 30 points: Complete 50 missions with Ninja 5 rank.

Ninja 5 All Easy Missions 30 points: Complete all easy missions with Ninja 5 rank.

Ninja 5 All Normal Missions 40 points: Complete all normal missions with Ninja 5 rank.

Ninja 5 All Hard Missions 50 points: Complete all hard missions with Ninja 5 rank.

Complete the game story 50 points: Complete Story mode.

Additionally, there are eleven secret achievements.

Completed 1 Secret Mission 20 points: Completed 1 Secret Mission.

Completed 2 Secret Mission 20 points: Completed 2 Secret Mission.

Completed 3 Secret Mission 30 points: Completed 3 Secret Mission.

Completed 4 Secret Mission 40 points: Completed 4 Secret Mission.

Completed 5 Secret Mission 50 points: Completed 5 Secret Mission.

Killed 5 Tomikichi 20 points: Killed 5 Tomikichi.

Killed 10 Tomikichi 20 points: Killed 10 Tomikichi.

Killed 20 Tomikichi 30 points: Killed 20 Tomikichi.

Killed 30 Tomikichi 30 points: Killed 30 Tomikichi.

Killed 40 Tomikichi 40 points: Killed 40 Tomikichi.

Killed 50 Tomikichi 50 points: Killed 50 Tomikichi.