Munchkin: Unnatural Axe shuffles up 112 new cards to help you kill monsters and take their stuff.

Munchkin: Unnatural Axe shuffles up 112 new cards to help you kill monsters and take their stuff. Unleash your inner Orc as a new playable race! Battle the fearsome Monster the GM Made Up Himself with your new Spiked Codpiece ...Of Doom! Test your mettle with 14 new in-game achievements! Grab the terrifying Unnatural Axe and claim your place as the biggest Munchkin of them all!

Good Game Database

Munchkin Digital - Unnatural Axe Achievements