Operation A-Bis — is an exploration game in which the player assumes the role of a scientist lost in the depths of the Mariana Trench. The French operation «Operation A» was sent to the depths to prove that monsters do not exist. After an accident, you are the only survivor, locked in your damaged submarine. The main task and the main goal of this game is a rather interesting task, you need to explore every crack. You will have at your disposal a set of tools that will help you explore the abyss, a radar that will accurately show interesting artifacts, also in the player’s equipment there will be ballast, a map and much more.