Atoll

Atoll is a first-person underwater survival game with approximately two hours of narrative, exploration and resource-management gameplay. After an extinction-level meteor strike eliminates most of humanity, scientific agencies and military forces establish Project Atoll to protect a small number of survivors.

Return to the surface

You play as a scientific researcher and explorer who survives the initial impact in a one-person craft deep beneath the ocean. With food and water running low, you must find a way back to the surface. First, you need to harvest power from underwater charging stations. Reaching the surface reveals what happened to humanity and to your family and loved ones.

Explore and manage your craft

You explore a vast ocean floor and use your craft’s four key abilities to navigate the dark environment. Incoming meteor strikes drain the craft’s energy, so you must manage its exploration abilities while keeping energy above zero. If your energy reaches zero, the mission fails.