Ninja Gaiden Sigma

Unlock new difficulties:

Ninja Dog – Die 3 times

Hard – Beat the game on Normal

Very Hard – Beat the game on Hard

Master Ninja – Beat the game on Very Hard

Golden Scarab Rewards:

Trade golden scarabs with Murumasa the shop owner for these rewards:

• 1 scarabs – Life of the Gods
• 5 scarabs – Armlet of Potency
• 10 scarabs – Lives of the Thousand Gods
• 15 scarabs – Spirit of the Devils
• 20 scarabs – Dabilahro
• 25 scarabs – Armlet of Celerity
• 30 scarabs – Armlet of Benediction
• 35 scarabs – Great Spirit Elixir
• 40 scarabs – Armlet of Fortune
• 45 scarabs – Jewel of the Demon Seal
• 50 scarabs – Plasma Saber MkII

Mission Mode

Beat the story mode on Normal difficulty.

Extra Costumes

Classic Ryuken Costme – Beat the game on Normal difficulty

Ashtar Ryu Costume – Beat the game on Hard difficulty