Even with the superhuman skills of a Space Marine, you need powerful weapons to take down the relentless Tyranid swarms in Space Marine 2. To get new perks for your weapons, you need a unique currency called Mastery Points. Unlike other currencies in Space Marine 2, youll need to grind a lot to get enough Mastery Points. This guide can walk you through the different ways to earn Mastery Points and use them to upgrade your weapons in the game.