"You need to collect skill points to unlock new equipment or upgrade your current gadgets. You need to collect oil, technical parts, food and so on – which you also need to spend on unlocking skills. You’ll collect gun parts, new weapons and intel that unlock story missions. You’ll even collect intel that shows you were the other collectible things are. Ubi may have gotten rid of “climb the tower, reveal the map” but the spirit of the tower remains, physically invisible and yet always there. A checklist of housekeeping chores..."