As the Veteran, complete a Mission on Malice Threat or higher without taking any melee damage.

As the Ogryn, kill a Corruptor by hitting it in the eye with your grenade box.

Survive from floor 1 to floor 50 in Endless Mode

Die 100 Times With One Hero

Survive from floor 1 to floor 25 in Endless Mode

Complete all Lava Levels on Hard

Block 100 projectiles with Shield Block - Valkyrie

Kill The Boss of the Caves

Kill The Boss of the Crypts

Rescue all 6 Kickstarter backer hostages.

Defeat Commander Byron Baron once.

Banish a Daemonhost.