Games like Sunken Veins

"Ocean Keeper: Dome Survival" is a game where players explore the ocean floor on a robotic spider, fighting off sea monsters and gathering resources to upgrade their machine. The game features a huge arsenal of weapons and a meta-currency system for customization. Players can discover lost remnants of civilization and mine resources in caves while trying to survive in this underwater world.

CRYO is a cooperative action horror game set in the icy depths of Antarctica, where players face terrifying mutated creatures while working together to survive. Combining intense AI-driven enemies with a spectacular atmosphere, it offers both single-player and multiplayer co-op modes. Strategy, teamwork, and quick decisions are crucial to escaping the chilling nightmare.

"Windbound" is a single-player Role Playing Game with an interesting plot and good mechanics, featuring a shipwrecked warrior, Kara, who must explore and adapt to survive on uncharted, mysterious islands. The game boasts masterful graphics and music, while also being somewhat grinding and buggy. Players must hunt, craft, and defend themselves against wild creatures, uncovering the islands' secrets and potentially finding their way home.

"Mewnbase is a single-player Simulation game with cute, 2D visuals where you play as a space-cat building and managing a base on an uncharted planet. Gather resources, construct modules, and upgrade technology to survive day/night cycles and weather hazards. Despite some grinding and bugs, Mewnbase offers ingenious and cozy gameplay."

Set in the depths of the ocean during the Cold War, Surviving the Abyss challenges you to build and manage a deep-sea research facility focused on human cloning. Balance oxygen, power, food, and crew morale while exploring and mining resources in a hostile, dark environment filled with dangerous, mysterious creatures. Expand your base, conduct genetic experiments, and survive the Abyss’s unforgiving threats.

"Lumencraft is a Role Playing game with great gameplay and stellar visuals, offering both single-player and local multi-player in a co-op, split screen setting. Explore procedurally generated levels, build your base, dig tunnels, and battle darkness to find the precious Lumen, Humanity's only hope for survival."

Species: Unknown is a first-person survival horror game, playable in co-op with up to 4 players (private or public servers) or solo. You play as a mercenary sent aboard an abandoned spaceship. Your job? Execute high-risk contracts, make it out alive, and claim your reward. But keep in mind that you’re not alone. Something is hunting you… Form a squad of up to 4 players to take on different con…

Send expeditions to explore passing asteroids Find resources and gather them while the asteroid is in range Start automating! Your growing collection of mining equipment will speed things up. Worker bots will carry things around. Your Command bot will support them. Upgrade your tools! There are many corporations in the asteroid belt and each has specialized devices to offer. D…

About the Prologue In Above Snakes: Prologue you play the beginning of Above Snakes and get a feel for what the game plays like. Survival with a Twist In contrast to other survival games, the world is not generated procedurally. Instead, generate it yourself by placing isometric tile world pieces! Start your journey in the small lumberjack settlement of Hunter's Rest and begin crafting the wo…

"Ripout is a Co-Op horror shooter with excellent graphics and mechanics, allowing 2 players to fight through mutant-infested spaceships, collect loot, and customize characters in search of humanity's last bastion. Engage in high variety of reconfigurable monster battles, with a derelict ship exploration in single-player or small teams. The game's phenomenal atmosphere and grinding opportunities ensure hours of entertainment."