This is a very fun simulator that will appeal to everyone without a doubt. Roblox underwater is really scary but a lot of fun. Explore the underwater world and test all submarines. Control various submarines and upgrade them during the game. The game is constantly updated due to which new creatures, characters and tools are added. You are waiting for a lot of missions and tasks that you will have to successfully complete in order to move to a new level. Explore, have fun and have fun!