Orcs Must Die! 2 achievements

4.15%

Pot of Gold

Get a 10x or higher combo

4.24%

All Aboard

Kill 1,000 orcs with minecarts

4.24%

Impossible!

Reach wave 50 in an endless mode level

4.61%

Freedom!

Use the freedom trinket to break a co-op partner out of a stun

4.66%

I'm So Awesome

Complete campaign, Act 2 Nightmare

4.94%

May I Have Some More?

Kill 50,000 Orcs

4.94%

Six Degrees

5.22%

Perfectionist

Earn 5 (base) skulls on every campaign level on War Mage difficulty

5.78%

What is Best in Life?

Use the berserker trinket to reduce your health below 15%

7.03%

Tough Going

Complete campaign, Act 1 Nightmare

7.08%

BFFs

Reach wave 40 in a co-op endless mode level

7.13%

Stay Classy

Complete all classic levels