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Games like Oxygen: First Breath on Steam

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Global Rescue Build your own base and take command of firefighting, police, EMS, and SWAT operations. Thanks to real map data, you can play right in your hometown - or anywhere in the world! Manage your fleet, hire staff, and take on a variety of authentic operations. In which city are you taking command?
Similarity 54%
Price 24.99€
Rating 8.2
Release 27 Apr 2026
Big Pharma What if you had it in your power to rid the world of disease, to improve the lives of millions, to ease suffering and cure the sick… and earn a tidy profit? As the head of your own Pharmaceutical Conglomerate you have this power resting in your hands. Will you use it for good?
Similarity 54%
Price -42% 14.28€
Rating 7.5
Release 27 Aug 2015
Zafehouse: Diaries Stuck in a remote, abandoned town, you must lead five survivors with conflicting motivations, fragile relationships and fiery prejudices to safety from the roving undead. A sophisticated engine generates new survivors, towns and content so every adventure is a different experience, and you can use built-in editors to add yourself and...
Similarity 54%
Price -74% 0.53€
Rating 6.5
Release 06 Sep 2013
GolfTopia DESIGN, BUILD and MANAGE your own futuristic golf course. Keep 200 persistent visitors fed, hydrated, and happy. Defend your creation from a growing infestation of weeds with robotic workers and defensive turrets. Evolve your course into a mega resort where nobody wants to go home, EVER!
Similarity 53%
Price 16.79€
Rating 8.8
Release 30 Mar 2021
Conan Unconquered From the Command & Conquer veterans at Petroglyph comes the first ever survival RTS set in the savage world of Conan the Barbarian. Play solo or team up in multiplayer in Conan Unconquered’s action-packed co-op Mode where you build a shared stronghold and fend off the hordes together.
Similarity 53%
Price -73% 5.41€
Rating 6.8
Release 29 May 2019
Seven Kingdoms 2 HD Get ready for an exciting real-time strategy game experience like no other with Seven Kingdoms 2! Say goodbye to the monotony of resource gathering and army building, its unique gameplay offers a thrilling blend of city management, trade, industry, espionage, diplomacy, and conquest!
Similarity 53%
Price -68% 3.14€
Rating 7.6
Release 04 Feb 2015
Cafe Owner Simulator Open your dream restaurant at FPP. Create a unique exterior and interior, hire the best workers and chefs, create a place where people will love to eat, spend time and spend their money. Simulation of the restaurant business.
Similarity 53%
Price -92% 1.50€
Rating 6.4
Release 05 Dec 2022
Spellcaster University Develop a prestigious university of mages. Build rooms, train your students, fight orcs, slay the bureaucrats, manage your budget... a director's life is not a quiet one.
Similarity 53%
Price -91% 2.04€
Rating 8.0
Release 15 Jun 2021
Railway Empire In Railway Empire, you will create an elaborate and wide-ranging rail network, purchase over 40 different trains modelled in extraordinary detail, and buy or build railway stations, maintenance buildings, factories and tourist attractions to keep your travel network ahead of the competition.
Similarity 53%
Price -98% 0.75€
Rating 8.1
Release 26 Jan 2018
Blood Bar Tycoon Blood Bar Tycoon is a vampire bar management game. Build bars and blood factories, lure humans to harvest their blood, process it, and serve your customers: other vampires. Research quirky machines and deal with hunters! Expand through Crimson City to become a mighty Elder!
Similarity 53%
Price -68% 6.41€
Rating 7.5
Release 04 Feb 2025
Masterplan Tycoon Welcome to the resource management game where your creativity and logistics skills are put to the test! In this minimalistic simulation you will build interconnected chains of products and open new missions by completing various tasks to create the biggest system you can.
Similarity 53%
Price -61% 4.66€
Rating 7.2
Release 09 Mar 2023
Stronghold Crusader 2 Stronghold Crusader 2 is the long awaited sequel to the original castle sim. After 12 years Stronghold returns to the desert with a new 3D engine and powerful Havok Physics. Crusader 2 recaptures the original game’s addictive, fast-paced gameplay and authentic castle simulation.
Similarity 53%
Price -93% 2.39€
Rating 7.1
Release 22 Sep 2014
Flotsam Sail, scavenge, and rescue survivors in a vibrant floating city-builder. Captain your drifters across the endless garbage sea to uncover soaked ruins, rusting factories, and stories from the old world.
Similarity 53%
Price 22.99€
Rating 7.5
Release 04 Dec 2025
Game Dev Tycoon In Game Dev Tycoon you replay the history of the gaming industry by starting your own video game development company in the 80s. Create best selling games. Research new technologies and invent new game types. Become the leader of the market and gain worldwide fans.
Masterpiece
Similarity 53%
Price -50% 4.75€
Rating 9.3
Release 29 Aug 2013
Until We Die Until We Die is a side-scrolling strategy game about defending your base where you have to run around as Ivan, assign tasks to people, and fight mutants in the post-apocalyptic subway!
Similarity 53%
Price 13.99€
Rating 6.4
Release 03 Jun 2021
Vedelem: The Golden Horde Védelem: The Golden Horde is a medieval Real Time Strategy and Survival game set in the 13th century. Build, expand and defend your lands against the deadliest Mongolian invasion ever witnessed. They will seek to destroy your walls and salt your earth. Will you survive the Golden Horde?
Similarity 53%
Price Free to play
Rating 8.4
Release 22 Jun 2021
Diplomacy is Not an Option Diplomacy is Not an Option is a strategy game set in a medieval fantasy world. Build your town and defenses, raise huge armies and fight against massive hordes of enemies. How long can you survive?
Similarity 53%
Price -83% 4.99€
Rating 8.3
Release 04 Oct 2024
Astro Colony Astro Colony throws you into an endless Universe of exploration, automation and survival! Build interconnected colonies, alone or with friends, and turn planets into thriving industrial hubs! Design conveyor systems and take care of your Astronauts as you expand your intergalactic empire!
Similarity 53%
Price -25% 14.77€
Rating 7.9
Release 02 Jun 2026
Railroad Tycoon 3 Railroad Tycoon 3 features 25 scenarios challenging players to recreate magnificent feats of railroading history from around the world. Players can lay track (including tunnels and overpasses), pick from over 40 locomotives from early steams to modern bullets, choose to haul over 35 types of cargo in a dynamic economy, and participate in...
Similarity 53%
Price -97% 0.32€
Rating 7.4
Release 04 May 2007
Going Medieval Build and manage your own castle settlement in a land reclaimed by wilderness. With detailed management, survival strategy, and a moddable sandbox world, Going Medieval challenges you to build the mightiest colony this side of the apocalypse.
Similarity 52%
Price -69% 9.43€
Rating 8.6
Release 17 Mar 2026
Craft Hero Gather resources by day, build and recruit by noon, defend your village by night! A new minimalism sandbox survival with countless new ideas – Craft Hero
Similarity 52%
Price -29% 2.85€
Rating 7.8
Release 09 Oct 2022
After Long Night After Long Night is a sandbox survival RTS. Build and fortify your base, scavenge every corner for vital resources, craft deadly weapons, and raise a militia to fight off relentless zombie hordes that strike every night. In this world, scavenging isn't just survival—it's strategy, power and war.
Similarity 52%
Price -25% 7.32€
Rating 7.2
Release 19 Sep 2025
Ale Abbey - Monastery Brewery Tycoon Build and expand your monastery, craft recipes and brew holy ales in this unique brewery tycoon. No pre-made recipes in Ale Abbey, oh no. It's a canvas for true beer alchemists. It's as simple as: brew, sip, repeat. Welcome to Ale Abbey!
Similarity 52%
Price -38% 9.36€
Rating 8.4
Release 17 Sep 2025
Pioneers of Pagonia Rebuild hope in a world that was lost in the fog. Lead your Pioneers across the isles of Pagonia, unite scattered tribes, raise thriving communities and discover the history of your people as you reclaim your world in the new story campaign.
Similarity 52%
Price -59% 14.64€
Rating 7.9
Release 11 Dec 2025
GRIDROAD GRIDROAD is a traffic optimisation puzzle/simulation game. Build roads, place road markings and tweak traffic lights to build the most efficient traffic junction!
Similarity 52%
Price 9.50€
Rating 7.9
Release 09 Dec 2024
Two Point Hospital Design stunning hospitals, cure peculiar illnesses and manage troublesome staff as you spread your budding healthcare organisation across Two Point County.
Similarity 52%
Price -76% 7.27€
Rating 9.0
Release 29 Aug 2018
Soul Academy "Soul Academy" is an academy simulator with automatic battle MOBA. You will manage a shabby soul academy, recruiting and training students. Your ultimate goal is to challenge various academies across the continent and reach the top.
Similarity 52%
Price Free to play
Rating 6.9
Release 18 Oct 2023
Stronghold: Warlords Besiege Great Khans, Imperial warlords and Shōgun commanders in Stronghold: Warlords, the latest 'castle sim' from Firefly Studios. Command AI warlords across the battlefield as you build a castle economy and new gunpowder-fuelled siege engines!
Similarity 52%
Price -81% 6.79€
Rating 6.4
Release 09 Mar 2021
Cardboard Town Cardboard Town is a city-building card game. Manage your resources, obtain upgrades, draw your cards and thrive! Random events, quest cards, and game modes make each run different.
Similarity 52%
Price -96% 0.89€
Rating 7.6
Release 18 Aug 2023
Evil Genius Everybody wants to rule the world! Achieve global power with EVIL GENIUS, the one and only complete world domination simulator. All the everyday tasks of the deliciously wicked mastermind are available to experience and master from building your ultra-secret base to developing spectacular super-weapons to carry out your nefarious master...
Similarity 52%
Price -92% 0.85€
Rating 9.0
Release 22 Jun 2009
Chris Sawyer's Locomotion Explore a vast and detailed world and build a Transportation Empire!
Similarity 52%
Price -65% 2.12€
Rating 8.1
Release 17 Mar 2015
Boxing School BOXING SCHOOL! Take control of a boxing gym in the 80s. You’ll hire the boxers, teach them to fight and climb the ranks. Management game made by the developers of Gladiator School.
Similarity 52%
Price 8.19€
Rating 8.4
Release 10 Jan 2019
Esports Manager 2026 Build and lead your own professional esports organization. Scout players, manage contracts, develop talent, hire staff, grow your brand, and compete for championship titles in a deep and realistic management simulation.
Similarity 52%
Price -74% 4.99€
Rating 7.0
Release 06 Jul 2026
This War of Mine In This War Of Mine you do not play as an elite soldier, rather a group of civilians trying to survive in a besieged city; struggling with lack of food, medicine and constant danger from snipers and hostile scavengers. The game provides an experience of war seen from an entirely new angle.
Similarity 52%
Price -95% 1.04€
Rating 9.2
Release 14 Nov 2014
Planet Zoo Build a world for wildlife in Planet Zoo. From the developers of Planet Coaster and Zoo Tycoon comes the ultimate zoo sim. Construct detailed habitats, manage your zoo, and meet authentic living animals who think, feel and explore the world you create around them.
Similarity 52%
Price -82% 8.29€
Rating 9.0
Release 05 Nov 2019
Weedcraft Inc Weedcraft Inc explores the business of producing, breeding and selling weed in America, delving deep into the financial, political and cultural aspects of the country's complex relationship with this troublesome and promising plant.
Similarity 52%
Price -83% 3.39€
Rating 7.6
Release 11 Apr 2019