As the story goes, "In 2135 we learned we are not alone in the universe. The discovery marked the beginning of a new era in human history. The Renegade Program was established to make sure it wouldn't be the end". So you will be trying to keep humanity from going extinct due to the new alien races that have been uncovered. Combat and world exploration will fall under the FPS genre while everything else runs off RPG mechanics, such as leveling up, strengthening abilities, and even crafting your own weaponry. You can upgrade your current gear as well with things like burst fire or auto fire for close quarters, explosive rocket ordinance, jump boots to let you fly, and so on.