Games like Ostriv on Steam
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Stronghold: Definitive Edition
Greetings sire! Your stronghold awaits you. Build a castle economy, besiege unforgettable villains and return to the 'castle sim' that started it all. Experience this classic RTS with upgraded visuals, modernised gameplay, Steam multiplayer and a new campaign.
Civil War II
You take the part of the military and political leadership, trying to lead your nation to victory, in the midst of some of the toughest operations of the Civil War. You will build, organize and command your armies over one of the largest maps of the USA ever made for a Civil War game.
Dungeon Inn
This is a cozy strategy management game where you manage an inn placed cleverly at the mouth of a dungeon. Juggle visits and business from 2 rivaling guilds, maximize profits, but keep your double-dealing a secret! Keep everyone happy and watch your inn thrive!
City Game Studio: Your Game Dev Adventure Begins
Manage a game studio from the dawn of the gaming industry in 1976. Your journey starts with small indie titles and grows into a gaming empire. Develop, design, and conquer the industry. From humble beginnings to gaming legend – it’s your story, your studio, your legacy!
BoomTown! Deluxe
An explosive combination of mining sim and city builder. Your dream of building your own thriving town starts with few explosive charges and a yellow truck. As you mine the landscape and the money starts to roll in you'll be able to expand your empire, buying buildings, shops and facilities.
AutoForge
A 2D automation sandbox adventure. Build an automated factory with Mana-powered machines, progress through an expansive tech tree, explore a vast and wonderful world, upgrade yourself with ancient technologies, and defend it all from invasions.
RAILGRADE
RAILGRADE is the train RTS game! Construct dense vertical railroads, build cities, construct vast factory chains with train automation! Restore an off world colony's economy all in the intense story driven campaign or relaxing sandbox mode!
Surviving the Abyss
Earth, 1976. You have been tasked with managing a deep-sea science facility working to perfect cloning. Explore the darkness and keep your crew alive in this hardcore survival colony builder. And beware. The darkness hides untold horrors.
Software Inc.
Construct and design buildings for optimal working conditions. Hire people to design and release software, so you can defeat the simulated competition and take over their businesses. Manage and educate your employees to make sure they are skilled and satisfied with their job.
They Are Billions
They Are Billions is a Steampunk strategy game set on a post-apocalyptic planet. Build and defend colonies to survive against the billions of the infected that seek to annihilate the few remaining living humans. Can humanity survive after the zombie apocalypse?
SCP Strategy
Take control of the SCP Foundation. For the general good, find, contain, and protect SCP objects. Develop your foundation and protect it from hostile organizations, in the last resort destroy them and capture SCP objects held there.
Internet Cafe Evolution
This is a business simulation + construction game. It tells the evolution history of Internet cafes that began in the 1990s, and imagines the future of internet cafes. There are also some small emotional stories.
Real estate tycoon
"Illusory life: urban real estate tycoon" is a simulated business role-playing game with urban theme. We try to restore the game world like a novel of urban face slapping, and give the players a "capitalist" identity.（We are a very poor studio, so English translation will be launched in the future）
Legend of Heroes: Three Kingdoms
"Legend of Heroes: Three Kingdoms" is a single-player RPG where you shape the Three Kingdoms era. Choose to be a ruler, a loyal advisor, or a cunning mercenary. Marry, build homes, or train in martial arts. Restore peace through diplomacy or conquer with mighty armies.
Epic Fantasy Battle Simulator
Welcome to Epic Fantasy Battle Simulator, the most immersive medieval battle simulator to date! Throw tens of thousands of soldiers into battle, enjoy the show, or take control of one of them to prove your valor! The only limit is your imagination! Or maybe your CPU?
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.
GamersGoMakers
In GamersGoMakers, you found a little company creating the first video games in history. Create your first game with only basic sound and simple graphics available in the year 1980. You´re one of the pioneers entering the rising global market for computer games.
Ninja Tycoon
Recruit Ninjas, Hire Workers, build your base, train your Ninjas and send them on Missions!
Autonauts vs Piratebots
Create, automate and defend an impenetrable base. Assemble and command a Bot army to combat an entire Piratebot invasion. Build, program and battle your way through five different zones.
Farthest Frontier
Protect and guide your people as you forge a town from untamed wilderness at the edge of the known world. Harvest raw materials, hunt, fish and farm to survive. Produce crafted items to trade, consume, equip and fight with as you battle for your survival against the elements and outside threats.
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!
Two Point Hospital
Design stunning hospitals, cure peculiar illnesses and manage troublesome staff as you spread your budding healthcare organisation across Two Point County.
Kingdom: Classic
Kingdom is a 2D sidescrolling strategy/resource management hybrid with a minimalist feel wrapped in a beautiful, modern pixel art aesthetic.