X-Blades
37 Achievements
1000
6-8h
Xbox 360
Dark side
Execute Dark form for the first time
20
How to unlock the Dark side achievement in X-Blades - Definitive Guide
Munsie
Use Darkform for the first time to unlock this achievement. To acquire this you will first need to purchase Dark Ball and Dark Rage from the upgrades menu. Make sure not to do this on your “good” playthrough as it will void the achievement.
SetsunaFSeiei
Easiest way to do this is to make a seperate save file during your main playthrough. As long as you have around 15,000 souls and Dark ball in spells to buy, save in the seperate file, load it up and buy Dark Ball, Dark Rage, and Finally Dark Form. Youll get your "Servant of the Dark" achievement, bind your Dark form and activate it for "Dark side".