GROUND:ZERO is a VR playable experience where the player is a spacecraft disaster response team set on defusing a fusion core before it melts down. Powered by Unreal Engine 4 and SteamVR, this 10-week project was focused on bringing real-world experiences to the player, including interactibles such as levers and buttons that are intuitive in real life, and a sense of weight for each object that the player reacted with. The result was an immersive VR experience where the player has to overcome time constraints, solve puzzles, and battle their sense of inertia and velocity as they navigate the treacherous world of GROUND:ZERO.