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Nightmariners

Nightmariners Game Cover

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Nightmariners Game Cover

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Nightmariners is a single player and multiplayer open world shooter game with horror, mystery and thriller themes. It was developed by Ocean's Call Studios and was released on May 15, 2026.

NightMariners is a co-op horror adventure game set across dark seas, cursed islands, and dangerous caves. Sail with your crew, reach mysterious islands, and enter deep caves by raft. Your goal is to find lost Core Fragments and bring them safely back to your ship. But once a Core Fragment is taken, the island begins to change. Lights start to fail, navigation becomes harder, and creatures begin …

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Nightmariners is a open world shooter game with horror, mystery and thriller themes.

Nightmariners is available on PC and Windows.

Nightmariners was released on May 15, 2026.

Nightmariners was developed by Ocean's Call Studios.

Nightmariners is a single player game with multiplayer and local co-op support.

Similar games include Hauntsville, Surrounded, PONE, SEVERANCE, Under A New Sun and others.