When players kill enemies , complete activities , objective , main or side quests they earn experience points (XP). When XP meter reaches max players earn skill points, by investing skill points players can unlock new abilities or improve their current skills . The skill tree are divided into two categories The Elephant and The Tiger .
The Elephant Edit
The Elephant section contains defensive abilities required for survival , by upgrading it players can improve Ajay's tolerance against physical attacks , improve health regeneration limit and increase syringes maximum potency . The following are the skills of elephant :
Effect : Increases Ajay's vitality by adding a third health segment .
The Tiger Edit
The Tiger section contains offensive abilities required for combat , by upgrading it players can execute enemies from all possible locations , improve their stealth efficiency and perfect their skills with weapons. The following are the skill of tiger :