Games like Nautilus

Dive, Survive, and Uncover the Deep In Ocean Explorer, it’s just you, your submarine, and the unknown horrors lurking beneath the surface. Something strange is happening in the ocean... The creatures of the deep are acting aggressive possessed by a mysterious force. Your mission is to descend into the darkest trenches and uncover the truth behind this chaos. But beware this isn’t just a dive,…

Note: Some of the features mentioned in this description are still not activated in the game or not visible because this version is only an incomplete trial version. The complete preliminary version will be released at the beginning of September 2025. Project: Null point – Game Description “What if your only way out… was buried deep in a world that wants you forgotten?” Step into the voi…

Hello adventurers! Start a charming journey to the world of Dragons Reef. Play as one of eight captains and set off on your own ship into a fantasy world full of dragons, pirates, various sea creatures and gold to be won. Each captain has their own unique skills that will give them an advantage in certain situations. Skills can be developed to the next level. Choose a captain that suits your p…

Project SEVER drops you into the depths of an abandoned Soviet research complex beneath the Arctic Circle, tasked with operating the advanced submarine "Sever-3." Trapped and isolated, you must navigate treacherous underwater ruins and unravel long-buried mysteries to survive. Beware—the dark waters hide more than just secrets.

Dive into the depths of the unknown in Sea Snap, the ultimate underwater adventure where photography meets survival! As a daring explorer hired by an oceanographic institute, your mission is to document mysterious marine life and uncover ancient treasures hidden in the ocean’s abyss. Armed with nothing but your camera and flashlight, you'll capture stunning images of both familiar sea creatures an…

Stuck in a submarine at the bottom of the sea, guide your crewmate around the sea floor to gather parts and repair the sub while avoiding the source of a mysterious light. Learn the required Morse Code on the fly, or surrender to the mysterious presence lurking in the deep blue... The Old Gentleman is a short half-hour horror game inspired by the real-life "Old Gentleman" dive suit and …

Game Background Brief: Get ready for an epic Mars survival challenge! In "Red Planet Rampart," an immersive sci-fi survival role play game, you are deployed to the desolate red planet to reforge humanity's hope. With no hospitable atmosphere, no nurturing water sources, only relentless storms, unknown alien creatures, and the remnants of ancient Martian civilizations, you must use wit an…

In the near future, the climate will warm, the glaciers will melt, and the last land mass will disappear, and the Earth will enter an ocean age. This catastrophic change reduced the population. In order to continue civilization, human beings started the "Merman project". On the one hand, physicists have urgently developed "concentrated oxygen", which allows the human body to mo…

Made by a Brazilian translated with love to English! ❤️ #indieDev Black Submarine is a thrilling underwater adventure that puts you in control of a powerful, ultra-technological submarine. In 2086, the Pacific Ocean harbors profound secrets and unimaginable dangers. Navigate treacherous waters, face deadly enemies, and discover deep secrets beneath the sea. This game combines intense acti…

Command one of five powerful factions in a  turn-based 4X strategy game with RPG elements. Explore and conquer randomly generated worlds, complete diverse missions and forge a powerful empire. GAMEPLAY Free Game Mode: Play on randomly generated maps, where every playthrough offers a unique adventure. Mission Mode: Engage in various challenges in different scenarios. Battle Arena: Ass…