Games like Project Castaway on Steam
Filters & Lists
Empyrion - Galactic Survival
Build and explore in a true space sandbox survival adventure. Construct mighty capital vessels, sprawling planetary settlements, and vast space stations in your galactic journey to discover the mysteries of Empyrion!
Len's Island
An open-world survival crafting game for 1–8 players, blending intense dungeon crawling and ARPG combat with peaceful farming and creative building. Take on quests and explore a vast, procedurally-generated world full of danger and discovery.
It Lurks Below
It Lurks Below is an action-oriented, survival RPG in a randomly generated world. Fight through the massive underground dungeon, customize your character with random items and find out what evil lurks below.
Omega Crafter
Adventure in a vast open-world survival craft game with your programmable sidekick Grammi! Program the Grammi to collect materials, build your town, craft weapons and armor to challenge strong enemies! Play alone or with friends online!
The Last Plague: Blight
The Last Plague: Blight is an authentic survival experience rooted in realism and immersion. Endure the hazards of a brutal open world and uncover the origins of a mysterious disease. You are humanity’s final hope in ending the Blight
Mortal Online 2
A persistent sandbox world. No classes or levels. Train the skills you want for your own unique build. Player-driven trade, economy, and housing. Millions of crafting combinations. First-person immersive combat. Exploration. Bosses. Full loot, full PvP. The world of Nave is yours - who will you be?
Family Man
You owe us money, Joe, and we plan to collect. We don't care where it comes from, but you'd better not skip town on us. Otherwise your family will be searching the river for your body.
FortressCraft Evolved!
FortressCraft Evolved is a unique blend of Voxel Landscapes, Tower Defense, Crafting, Logistics, Exploration, Combat and Assembly lines. Players begin by crash-landing on a strange alien world, left with only a small handful of starting machines.
Don't Starve Together
Fight, Farm, Build and Explore Together in the standalone multiplayer expansion to the uncompromising wilderness survival game, Don't Starve.
XERA: Survival
Action-focused, open world survival shooter, PvPvE against fellow mercenaries and lethal XOIDS. Raid for resources alone or with team-mates, build and defend your base, stash your gear and survive against the odds. You are the hunters. You are the hunted. And the robots never sleep…
Lumencraft
Lumencraft is a unique combination of a top-down, rogue-like shooter and base building with tower defense elements. Dig and light up dark halls of a fully destructible environment on procedurally generated maps and campaign levels to find precious Lumen - humanity's only chance for survival.
Dustland Delivery
Dustland Delivery is a post-apocalyptic survival business simulator. Scour the wastes for profit, complete missions to grow your trading empire, and assemble a rag-tag band of adventurers to turn your city into the capital of the Dustlands. Danger lurks around every corner—but no risk, no reward!
Project Zomboid
Project Zomboid is the ultimate in zombie survival. Alone or in MP: you loot, build, craft, fight, farm and fish in a struggle to survive. A hardcore RPG skillset, a vast map, massively customisable sandbox and a cute tutorial raccoon await the unwary. So how will you die? All it takes is a bite..
Fallout: New Vegas
Welcome to Vegas. New Vegas. Enjoy your stay!
Age of Reforging:The Freelands
Welcome to medieval high-freedom sandbox adventure CRPG!You'll be a reforger in freelands chosen by the Goddess to embark on medieval adventure tour at your own pace, gathering teammates, seeking survival, and craft your unique legend!
Angeldust
ADVENTURE. ANYWHERE! Explore endless magical worlds and battle fearsome creatures alongside millions of friends. Ride your own horse, bear or moa and discover the many game world wonders. Unleash your imagination by crafting beautiful buildings.
State of Decay: YOSE
Make your stand against the collapse of society in the ultimate zombie survival-fantasy game. Explore an open world full of dangers and opportunities that respond to your every decision. Recruit a community of playable survivors, each with their own unique skills and talents.
Nova Lands
Nova Lands is a factory building, exploration, and island management game. Explore, engage in combat, and automate your industry. The planet you’re on is full of mysteries, creatures, people, and things to do. Welcome to your new home amongst the stars!
Interstellar Rift
Interstellar Rift is an open world starship simulator with an emphasis on ship construction and multi-player interaction. Survive in a hostile galaxy with your own custom designed and constructed starship. Invite other players to join your crew or fight them across the galaxy!