Top 12 games similar to Oxygen

1. 1
   

   Oxygen: First Breath

   This is a free version of Oxygen, featuring the first 50 game-days. Build your city around the Oxygen Center and ensure your people's survival in a post-apocalyptic future, threatened by crack explosions, deadly winds, droughts and frosts. Lead your people and keep the Oxygen Center running!

   Free To PlayIndieSimulation
2. 2
   

   Endzone - A World Apart

   Endzone is a post-apocalyptic survival city builder, where you start a new civilization with a group of people after an ecological disaster. Build them a new home and ensure their survival in a shattered world, threatened by constant radiation, toxic rain, sandstorms and droughts.

   IndieSimulationStrategy
3. 3
   

   United Penguin Kingdom

   A city-building game where you build a penguin settlement and satisfy the various needs of your penguins while dealing with seals and killer whales. Enjoy the growth of your settlement, become the king, and lead the United Penguin Kingdom.

   IndieSimulationStrategy
4. 4
   

   Judgment: Apocalypse Survival Simulation

   Build, scavenge, craft, and perform occult rituals to survive in a demon-infested, post-apocalyptic colony simulation. Will you survive Judgment day?

   IndieSimulationStrategy
5. 5
   

   Frostpunk

   Frostpunk is the first society survival game. As the ruler of the last city on Earth, it is your duty to manage both its citizens and infrastructure. What decisions will you make to ensure your society's survival? What will you do when pushed to breaking point? Who will you become in the process?

   SimulationStrategy
6. 6
   

   Aquatico

   Aquatico is a classic city builder set within the depths of the sea. Strategically build an underwater colony atop the ocean floor and face the challenges that accompany oceanic life.

   SimulationStrategy
7. 7
   

   Land of the Vikings

   Land of the Vikings is a survival colony sim game. Build and lead your village, and expand it into a thriving city. A wise Jarl must manage resources, survive harsh conditions, and guide their fellow Vikings to work together through social conflict. Skál!

   Strategy
8. 8
   

   First Feudal

   Become a real medieval feudal lord: start with a small village and build it up into an enormous impenetrable castle. You will have to repel enemy raids: hide behind thick walls, lure your enemies into strategically placed traps, and even lead your loyal peasants into battle.

   ActionIndieRPG
9. 9
   

   Prison Architect

   Only the world’s most ruthless Warden can contain the world’s most ruthless inmates. Design and develop your personalized penitentiary in Prison Architect.

   IndieSimulationStrategy
10. 10
    

    Foundation

    Foundation is a grid-less, laidback medieval city-building game with a focus on organic development, monument construction and resource management.

    IndieSimulationStrategy
11. 11
    

    Dwarf Fortress

    Build a fortress and try to help your dwarves survive against a deeply generated world. Keep your dwarves happy, grow their community and beware of digging too deeply. The deepest, most intricate simulation of a world that's ever been created.

    IndieSimulationStrategy
12. 12
    

    Patron

    Patron is a survival city builder with a unique social dynamics system. Gather and produce resources, build your fledgling village into a prosperous city and navigate the intricate social tensions before they reach boiling point.

    SimulationStrategy