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