Original: Advanced equipment to enable you to focus on engineering during post win gameplay. Provides Power armor MK3, Portable fusion reactor MK2, Energy shield MK3, Personal battery MK3 and Exoskeleton MK2. Custom: Only Portable Fusion Reactor MK2 buffed and renamed to Portable Fusion Reactor MK4
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.