You can spend them on new perks to suit your play style. Skill Trees: Skills trees allow you to unlock 'talents'.Unlock new outfits as you play, and mix and match clothing! You're the hero, express your individuality. Character Customisation: Change your outfit and your skin tone to resemble the hero you want to play as.Rarely is it ever a simple choice between good and bad - in a morally grey world, there is never an easy answer. Choice Determined Gameplay: The decisions you make during the main quest and side-quests will have various outcomes.