About Sea of Tranquility
Sea of Tranquility is a single player open world simulation game with mystery and science fiction themes.
In the near future, government and private agencies launch manned moon missions. You are an astronaut on a routine rotation at an underground base. As you prepare to relieve your colleague, nothing goes as planned. The Moon is not ready for us. The journey spans serene moon plains to intense, action-packed tight spots—from cold corridors to vast open-world landscapes. As you piece togeth…











Games Like Sea of Tranquility
Looking for games like Sea of Tranquility? Here are top open world simulation recommendations with a mystery and science fiction focus, selected from player-similarity data — start with Deadly Shaft, OLYEN or Legend of the Moon: Those Who Crossed.
Frequently Asked Questions
Sea of Tranquility is a open world simulation game with mystery and science fiction themes. Common tags for Sea of Tranquility include first-person, 3D, realistic, indie, exploration and others.
Sea of Tranquility is available on PC and Windows.
Sea of Tranquility was developed by Sky Trail Ltd.
Sea of Tranquility is a single player game.
Similar games include Deadly Shaft, OLYEN, Legend of the Moon: Those Who Crossed, Euphoria: Supreme Mechanics VR, OBVERSE and others.












