Reach Stage 2 on Easy mode
Reach Stage 2 on Normal mode
Reach Stage 2 on Hard mode
Reach Stage 3 on Easy mode
Reach Stage 4 on Easy mode
Reach Stage 5 on Easy mode
Reach Stage 6 on Easy mode
Reach Stage 7 on Easy mode
Beat the game on Easy mode
Reach Stage 3 on Normal mode
Reach Stage 4 on Normal mode
Reach Stage 5 on Normal mode
Reach Stage 6 on Normal mode
Reach Stage 7 on Normal mode
Beat the game on Normal mode
Reach Stage 3 on Hard mode
Reach Stage 4 on Hard mode
Reach Stage 5 on Hard mode
Reach Stage 6 on Hard mode
Reach Stage 7 on Hard mode
Beat the game on Hard mode
Travel through the world of Ninja Gaiden, on Hard mode, without dying