1.36%
Hell or High Slaughter
Complete every Mission on Hell difficulty.
1.36%
Ninjacked
Complete every Mission on Nightmare difficulty.
1.36%
Quartermaster
Complete Arcade Mode.
2.04%
Cold Shard Cash
Collect all the elemental shards.
2.04%
Too Many Words
Collect all of the story collectibles.
2.04%
Patient 0
Create 7 plague clouds.
2.04%
An Embarrassment of Liches
Kill 5,000 zombies.
2.04%
Can't Touch This
Counter each enemy type.
2.04%
Flower Power
Collect all the health shards.
2.72%
Valedictgorian
Get 50 Legend arena scores.
3.40%
Time to Kill
Enter Ninja Time 50 times.
4.08%
A Perfect 10
Take no damage and achieve Legend status in 10 arenas.