"Act 2 Part 2" from Ninja Gaiden III: The Ancient Ship of Doom, NES.

Ninja Gaiden III: The Ancient Ship of Doom, NES.

Ninja Gaiden III: The Ancient Ship of Doom, NES.

Stage 4-2 theme from Ninja Gaiden Shadow, Game Boy

Magazine piece on the never-released Genesis / Megadrive version of Ninja Gaiden.

Magazine piece on the never-released Genesis / Megadrive version of Ninja Gaiden.

Ninja Gaiden, NES.

Ninja Gaiden, NES.

Ad for the home computer versions of Shadow Warriors.

Ad for the home computer versions of Shadow Warriors.

Ninja Gaiden Shadow, Game Boy.

Ninja Gaiden Shadow, Game Boy.

Ninja Gaiden from Nintendo Power magazine.

Ninja Gaiden from Nintendo Power magazine.

Ninja Gaiden II: The Dark Sword of Chaos, NES."Hard to beat," indeed.

Ninja Gaiden II: The Dark Sword of Chaos, NES.
"Hard to beat," indeed.

CVG magazine Shadow Warriors cover.

CVG magazine Shadow Warriors cover.