Super Slash
20 pts
Complete a level with a single slash.
Assassin
20 pts
Complete a level in less than 3 seconds.
Clean Slasher
20 pts
Complete a level without hitting any metal edges.
Iron Slasher 
20 pts
Slash away all the metal edges.
Over Slasher
20 pts
Slash away 10% more than required.
Nameless Hero
10 pts
Fail when remaining area to slash is less than 1%
Perfect Technique
30 pts
Slash away more than 50% in a single slash.
Dedicated Ninja
30 pts
Play the same level 50 times.
Sleepless Ninja
50 pts
Play the same level 100 times.
Crazy Slasher
30 pts
Make 5,000 slashes in total.
Psycho Slasher
60 pts
Make 10,000 slashes in total.
Be Water
30 pts
Complete a level without removing your finger. Minimum 3 slashes required.
Combo Master
30 pts
Slash 5 pieces greater than 5% each in a row.
Flying Dagger
20 pts
Complete a level before Doomstars explode.
Crowd-Pleaser
40 pts
Complete a level after Doomstars explode.
Ghost Hunter
30 pts
Complete a level when ghost stars are invisible.
Tactical Initiative
20 pts
Get a bonus with your first slash.
Talented Ninja
30 pts
Get a bonus with every slash. Get minimum 3 bonuses.
Bomb Squad
10 pts
Destroy a Doomstar with a bonus.
Bomber
30 pts
Use 5 bomb bonuses in a level.
Need No Toys
30 pts
Complete a level without using any bonuses. Get minimum 3 bonuses.
Time Bender
30 pts
Complete a level while Buddha bonus is active.
Bonus Master
30 pts
Get 100 bonuses in total.
Monk
70 pts
Get 500 bonuses in total.
Blade Runner
20 pts
Get 5 extra blades in a level.
Comet Killer
10 pts
Destroy a comet with a bonus.
Be Cool
30 pts
Freeze 50 stars in total.
Frozen Hell
50 pts
Freeze 150 stars in total.