Top similar games like Cosmic Castaway:

Avian Colony is a survival simulation game that places you in the role of the ruler of a floating colony in a harsh sky world. Your main goal is to ensure the survival and prosperity of your colony by managing resources, planning strategically, and defending against threats.

You command a drilling train, leading a dwarf clan through the underground depths toward the planetary core. Manage the crew, complete expeditions, gather resources, upgrade gear, and make tough choices to reach the abandoned city and bring your people back home.

One More Turret is an automation and tower defense strategy game with interesting innovations. Gather resources and enemy loot to construct intricate factory while defending against relentless monster waves. Can you strike the perfect balance between production and defense?

A cyberpunk colony simulator where you take over, manage & build bases, create & lead the crew to survive in a dark cybercity. Every member of the society makes their own decisions based on various factors and stats, for you is to decide and point out what would be best to do next!

Icetwine is an ice-age city builder where you combine raw materials to craft tools, weapons, machines, and structures. Build cozy huts, thriving farms, and tame dodos and mammoths. Defend your village from enemies and strike back to help your people survive and thrive.

We've finally found it. The P35 Semiramide. This old construction platform will be our home for a while. With its help, we can start the last surviving reactor. But on the way back, we need to gather as many people and resources as possible. Despite pollution, hunger, strife, predators and raiders.

Congratulations! You've been hired by an elite organization that cooks for gods. Farm, automate, and cook gourmet meals to appease divine beings or face extinction.

Set in a gritty, fictional 1960s universe, it’s a colony sim & base-building hybrid where you rebuild a war-ravaged region, fortify your defenses, and control key trade routes that every convoy depends on.

A battle-laden automation game where you have to manufacture everything from battle units down to every bullet! Engage in battles to gather survivors. Manage and feed your people. Mine, farm and Optimize production lines. Can you lead your people to victory?

Fight, upgrade, explore, and build your way out of a dangerous planet in this 2D pixel art side scroller. Stream of foes will keep you on your toes while beating them will reward you with much needed resources.

A game of base building and colony simulation in a world where night is permanent. Survive, build, explore, repel enemy raids and tend to the needs of your workers and your king.

Vilset is a strategic simulator based on the principle of survival of people, who turned out to be beyond the limits of their civilization.

Reclaim Earth is a base-building, colony management, survival game where you play as a semi benevolent robot crash-landed on a post apocalyptic Earth. You must build your base, enlist the help of humans, and defend against hordes of mutated bugs.

Woolly’s World is a first person colony builder game

After a nuclear war life on the surface became impossible. A 300m thick radioactive fog covered the Earth. We are looking for bold active people to manage the process of restoring life on Earth. Join!

The deepest, most intricate simulation of a world that's ever been created. The legendary Dwarf Fortress is now on Steam. Build a fortress and try to help your dwarves survive against a deeply generated world.

Survive and thrive in a pixel art survival RPG set in the Alaskan wilderness. Trap, fish, forage, and build a village from scratch. Face shifting seasons, craft to endure the cold, and live in harmony with nature in a world where every choice matters.

It is a strategy and survival game set in a world turned into a desert by nuclear wars. Gather scarce resources, manage your team, build your town, and engage in strategic battles. Do you have what it takes to survive?

Build a candy factory to defend against waves of candy creatures! A first-person tower defense factory building automation game. Manage productions, build candy turrets, expand the island, and beat the waves!

Manage your workers, stations, machines and create awesome stuff as your little big workshop grows into your dream factory!

Your settlement-builder with dragon taming. Raise your dragons and build a thriving settlement. Enjoy city-building, dragon taming, exploration, and conquest in a magical world.

Build a candy factory to defend against waves of candy creatures! A first-person tower defense factory building automation game. Manage productions, build candy turrets, expand the island, and beat the waves! The prologue for the full game!

Become a powerful dragon & automate massive factories! Dragon Forge is an incremental base building adventure game. Uncurse & explore a huge fantasy world full of quests. Gather resources & craft upgrades to become unstoppable! Discover over 100 fables of ancient wisdom at the Dragon Forge.

Shipwrecked: Lost Colony is an 18th Century city-survival builder set on a tropical isle lost to time. Lead a group of marooned survivors and forge a new beginning in an uncharted land, where dinosaurs are the biggest threat and your strongest allies.

Through an "accident" seafarers arrive on an island where they have to fight for their survival. Help them by building and managing a tree house for them.

Keyclash is a simple tower defense roguelike about building on keyboard keys and surviving as long as possible.

Guide pioneering settlers among Venusian clouds in this space colonisation city builder. Grow food, collect energy, mine resources, balance buoyancy and weight to stay afloat in the treacherous Venusian atmosphere, and build a self-sufficient colony while navigating storms and acidic clouds.

Survival Bunker puts you as a lone survivor in a post-apocalyptic world. Manage an underground bunker, gather resources, and face various threats. Your choices have consequences, and death is not the end; a family member will take over.

Commander, lead your army, build the strongest weapons, conquer the harsh weather and enemies, and build a new Eden on the sea!!!!

A town builder / factory sim where you use automation and worker management to harvest, craft, transport, and sell a huge variety of items to keep your villagers happy. Feed items into a sentient volcano to unlock secrets and powerful new technology.

Maia is a colony building game set in the not-so-distant future. Your colonists make planetfall on a hostile world and you must ensure their survival and their safety, constructing their off-world habitat from almost nothing and sheltering them from a dangerous, often deadly environment.

Guide a robotic mission in Venus’s polar clouds in this space colonisation city builder. Collect energy, mine resources, balance buoyancy to stay afloat, in the treacherous Venusian atmosphere, and build a self-sufficient base while navigating storms and acid clouds to hunt mysterious anomalies.

Survive and thrive in a post-apocalyptic future — resources are scarce, but opportunity calls! Build the ultimate disaster proof colony, protect your colonists, and restore civilization to a devastated world.

Icaria is a robot colony builder where everything can be programmed. Build factories, design logistic networks, terraform the landscape, and explore an unknown alien world.

Take on the role of a warehouse manager overseeing a bustling hub of automated activity. In this immersive simulator, you'll delve into the intricacies of logistics as you control robots, construct efficient road networks, and fine-tune traffic flow to optimize your warehouse operations.