Izuna Drop the Mic
Complete every Mission on Hard difficulty.
50 ✓ January 1st, 1753
Perky
Unlock all of Yaiba's upgrades.
50 ✓ January 1st, 1753
Stone Carver
Complete Mission 7.
25 ✓ January 1st, 1753
Well-Soiled Machine
Achieve a 200-hit streak.
25 ✓ March 22nd, 2014
Just the Tip
Complete Mission 1.
15 ✓ March 22nd, 2014
The City is Slicker
Complete Mission 2.
15 ✓ May 19th, 2014
Ninja Turdle
Complete Mission 3.
15 ✓ May 23rd, 2014
Echo Location
Complete Mission 4.
15 ✓ May 24th, 2014
I Hate That Guy
Complete Mission 5.
15 ✓ May 26th, 2014
All Your Base
Complete Mission 6.
15 ✓ January 1st, 1753
Combination On Lock
Achieve a 100-hit streak.
15 ✓ March 22nd, 2014
Insert Coin
Play Arcade Mode.
10 ✓ May 27th, 2014
Chain of Command
Achieve a 50-hit streak.
10 ✓ March 22nd, 2014
Card-Carrying Dismember
Kill 1,000 zombies.
10 ✓ May 26th, 2014
Lust for Unlife
Activate Bloodlust 10 times.
10 ✓ January 1st, 1753
Gate Crasher
Destroy an obstacle with elemental effects.
10 ✓ April 7th, 2014
Slight Turbulence
Yaiba has a rude awakening.
10 ✓ March 22nd, 2014
Armed and Dangerous
Yaiba gets an armful.
10 ✓ March 22nd, 2014
Rubble Trouble
Yaiba survives quite the tumble.
10 ✓ March 22nd, 2014
Mad Splatter
Yaiba reveals a family secret.
10 ✓ April 7th, 2014
Snot My Problem
Yaiba gets his hands dirty.
10 ✓ May 23rd, 2014
Cremation Station
Yaiba directs traffic.
10 ✓ May 24th, 2014
That's a Clown Question
Yaiba joins the crowd.
10 ✓ May 24th, 2014
Swords and Swollcery
Yaiba brings up a good point.
10 ✓ January 1st, 1753
That's Pretty Deep
Yaiba finds religion.
10 ✓ May 26th, 2014
Reheated Leftover
Yaiba doesn't sleep well.
10 ✓ May 26th, 2014
The Miracles of Science
Yaiba returns to the scene of the crime.
10 ✓ January 1st, 1753
Staycation
Yaiba gets some fresh air.
10 ✓ January 1st, 1753
The Accidental Tourist
Yaiba sets aside time for traveling.
10 ✓ January 1st, 1753
Makes Me Want to Throw Up
Throw 50 zombies.
10 ✓ May 24th, 2014
Elementary, My Dear Monday
Cause each type of elemental effect on zombies and in the environment.
10 ✓ May 24th, 2014
Better Dying Through Chemistry
Cause 50 elemental effects.
10 ✓ January 1st, 1753
Hell or High Slaughter
Complete every Mission on Hell difficulty.
100 
Ninjacked
Complete every Mission on Nightmare difficulty.
75 
Valedictgorian
Get 50 Legend arena scores.
60 
Too Many Words
Collect all of the story collectibles.
50 
Quartermaster
Complete Arcade Mode.
25 
An Embarrassment of Liches
Kill 5,000 zombies.
25 
A Perfect 10
Take no damage and achieve Legend status in 10 arenas.
25 
A Legend in His Own Grime
Get 25 Legend arena scores.
25 
Flower Power
Collect all the health shards.
25 
Cold Shard Cash
Collect all the elemental shards.
25 
Knockout King
Execute each type of enemy that can be executed.
20 
Arm Robbery
Harvest each type of enemy that can be harvested.
20 
Can't Touch This
Counter each enemy type.
20 
Patient 0
Create 7 plague clouds.
10 
Limb Swim
Chain 5 or more executions together.
10 
Time to Kill
Enter Ninja Time 50 times.
10 
Breaking Baddies
Congeal 50 enemies with bile crystals.
10