Thor: God of Thunder
36 Achievements
5-7h
PS3
Reap What You Sow
Complete Niflheim.
26.9%
How to unlock the Reap What You Sow achievement in Thor: God of Thunder - Definitive Guide
Obtained for completing the second world, Niflheim. Unmissable.
Once the Cave of Ages has been opened and Mangog released, the Bifrost portal should appear behind you. Run through it to unlock this.