Gamersyndrome: During your journey trough the Island trying to survive is one of the most important things to do. In Tomb Raider you will have plenty of ways to improve your performance, making surviving the harsh environment easier than it looks like. We have already covered pretty much all the skills that Lara can learn by acquiring some experience points by doing a lot of different actions like gathering loot from the ground and from dead animal bodies, fighting enemies and so on. While all skills may not be too useful in the beginning, unlocking and mastering all of them will bring you some important advantages. Together with the skill system, you will also be able to improve your gear and weapons by finding spare parts for the four weapons in your possession: Bow, Hand, Rifle and Shotgun.