Top 12 games similar to Oxygen: First Breath

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   Oxygen

   Oxygen is a survival city builder. 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 more importantly keep the Oxygen Center running!

   IndieSimulationStrategy
2. 2
   

   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
3. 3
   

   Surviving Mars

   There will be challenges to overcome. Execute your strategy and improve your colony’s chances of survival while unlocking the mysteries of this alien world. Are you ready? Mars is waiting for you.

   SimulationStrategy
4. 4
   

   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
5. 5
   

   Foundation

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

   IndieSimulationStrategy
6. 6
   

   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
7. 7
   

   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
8. 8
   

   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
9. 9
   

   United Penguin Kingdom: Huddle up

   This free version of the United Penguin Kingdom covers the content from one year of in-game time. 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.

   IndieSimulationStrategy
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    Against the Storm

    A dark fantasy city builder where you must rebuild civilization in the face of apocalyptic rains. As the Queen’s Viceroy, lead humans, beavers, lizards, foxes, and harpies to reclaim the wilderness and secure a future for civilization's last survivors.

    SimulationStrategy
11. 11
    

    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
12. 12
    

    Banished

    In this city-building strategy game, you control a group of exiled travelers who decide to restart their lives in a new land. They have only the clothes on their backs and a cart filled with supplies from their homeland. The townspeople of Banished are your primary resource.

    IndieSimulationStrategy