Thor: God of Thunder
36 Achievements
5-7h
PS3
Valorous
Acquired an upgrade.
69.1%
How to unlock the Valorous achievement in Thor: God of Thunder - Definitive Guide
Simply spend valor points, which you recieve for defeating foes, in the VALOR upgrades menu, this is found by pressing the back button. Just purchase an upgrade from any talent tree.
You gain the ability to do purchase upgrades during Chapter 1, and the tutorial should show you how to do this. Purchasing any Valor upgrade will cause this to unlock.