100 GS achievement for getting 1000 worth of crystals
~Get 1K Crystals~
This will come quick as you get crystals from looting dead enemies. You can see how much you have in the pause menu in the shop and you can spend crystals on potions there.
This is my achievement walkthrough which is a run through of the game and achievements.
I show and tell you how to do everything needed for the full 1000 completion. You can get the full completion in the prologue which is free. More achievements will be added in the future via paid DLC.