| Achievement | How to unlock
|
|---|
| ANCIENT HISTORY (30 points) | COMPLETE MUSEUM ZONE IN ARCADE MODE
|
| BARREL OF LAUGHS (30 points) | USE A BARREL TO KILL AN ENEMY IN THE DOWNTOWN ZONE OF ARCADE MODE
|
| BRONZE BUDDAH (15 points) | SCORE 250,000 POINTS IN ARCADE MODE
|
| COMBO-EMPEROR (90 points) | PERFORM A 20 HIT COMBO IN ARCADE MODE
|
| COMBO-MASTER (15 points) | PERFORM A 5 HIT COMBO IN ARCADE MODE
|
| COMBO-SENSEI (30 points) | PERFORM A 10 HIT COMBO IN ARCADE MODE
|
| DEATH FROM ABOVE (30 points) | PERFORM 25 PILEDRIVER KILLS IN A SINGLE ARCADE MODE GAME
|
| DOJO DASH (30 points) | ACHIEVE QUICK ROUND BONUS IN EVERY ROUND OF A ZONE IN A SINGLE ARCADE MODE GAME
|
| DOJO MOJO (15 points) | COMPLETE DOJO ZONE IN ARCADE MODE
|
| FATAL NINJURY (90 points) | PERFORM 50 PILEDRIVER KILLS IN A SINGLE ARCADE MODE GAME
|
| GOLDEN DRAGON (75 points) | SCORE 1,000,000 POINTS IN ARCADE MODE
|
| KAMIKARNAGE (15 points) | KILL 100 ENEMIES IN A SINGLE ARCADE MODE GAME
|
| KATANA'TASTIC (15 points) | PERFORM 25 CRITICAL KILLS IN A SINGLE ARCADE MODE GAME
|
| MY BODY'S A TEMPLE (15 points) | COMPLETE TEMPLE ZONE IN ARCADE MODE
|
| NINJA BLITZ (90 points) | COMPLETE ARCADE MODE IN UNDER 20 MINUTES
|
| NINJAGEDDON (70 points) | KILL 500 ENEMIES IN A SINGLE ARCADE MODE GAME
|
| OBI WAN SHINOBI (90 points) | PERFORM 50 CRITICAL KILLS IN A SINGLE ARCADE MODE GAME
|
| OUT OF THE SHADOWS (15 points) | REVIVE AN ALLY IN ARCADE MODE
|
| RISE THROUGH THE RANKS (30 points) | ACHIEVE RANK S IN EVERY ROUND OF A ZONE IN A SINGLE ARCADE MODE GAME
|
| SECRET BASE ACE (30 points) | COMPLETE AREA 88 ZONE IN ARCADE MODE
|
| SHURIKING (30 points) | KILL AN ENEMY FROM A SHURIKEN DEFLECTION IN ARCADE MODE
|
| SILVER SNAKE (30 points) | SCORE 500,000 POINTS IN ARCADE MODE
|
| STREETS AHEAD (30 points) | COMPLETE DOWNTOWN ZONE IN ARCADE MODE
|
| WAY OF THE EXPLODING BOSS (90 points) | DESTROY BOSS AT THE END OF ARCADE MODE
|
