Ninja Gaiden Black Cheats

NES Ninja Gaiden:
Turn in all 50 scarabs at the item shop to unlock the old skool Ninja Gaiden (NES) for play at Han's Bar.

Arcade Ninja Gaiden:
Complete the game under any difficulty setting.

Ninja Dog Difficulty:
Die three times in a row in Chapter 1. Answer "Yes" when asked "Do you really give up the way of Shinobi?".

Hard Difficulty:
Have a completed Ninja Gaiden saved game on your hard drive. Or, complete the game on Ninja Dog or normal difficulty.

Very Hard Difficulty:
Have a completed Ninja Gaiden: Hurricane Pack 2 saved game on your hard drive. Or, complete the game on hard difficulty.

Master Ninja Difficulty:
Complete the game on Very Hard difficulty setting.

In Hard mode, turn in the indicated amount of scarabs to unlock the following items.