Deep Divide

Deep Divide is a two-player co-op survival game where you and a friend run a diving operation on the open ocean. One of you dives into the water to scavenge the sea floor for treasure chests while dodging sharks, and the other stays on the boat to watch oxygen levels and pull up the diver — oh and also manning the cannon when pirates show up. The catch is the diver can't see their own oxygen, so you have to actually talk to each other to survive. At the end of each day you sell your loot to a merchant, buy upgrades, and pay your lease — because if you can't afford it, it's game over. It's chaotic, it's cooperative, and there's nothing quite like screaming at your friend to pull you up while a shark is closing in.