Dungeon Hunter 5
20 Achievements
200
80-100h
PC
Not So Immortal
Destroy the Immortal Gatekeepers.
10
How to unlock the Not So Immortal achievement in Dungeon Hunter 5 - Definitive Guide
You'll get this through normal gameplay after finishing the first few levels. I had trouble connecting to xbox live so I had to close the game and re-open it before it would let me connect to xbox live, but the achievement popped right after I did this.
Complete Mission 2.