Games like Buzz Aldrin's Space Program Manager on Steam
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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.
MMORPG Tycoon 2
MMORPG Tycoon 2 is a single-player world-builder game about creating the greatest MMORPG of all time – yours.
Sumerians
Sumerians is a city building game set in ancient Mesopotamia. Attract new citizens and grow by expanding your irrigation system, building walls, palaces, temples and ziggurats. Research new technologies, manage your production, hire workers, and trade.
X: Beyond the Frontier
The Human Race had advanced to the point where we could travel among the stars, we developed giant automated machines to help us colonise other worlds, but there was a fault in their programming and they turned and attacked. Forcing us to lay a trap to protect Earth and exiling the Human race to stay on Earth once again.
Bounty Train
Explore the dangerous life, the accurate historic events and contemporary inventions of the North American/US 19th century. Acquire one of the most legendary steam machines and transform it into a fortress on rails.
X3: Reunion
X3: Reunion continues the epic space saga, blending deep space trading and intense real-time combat. Explore a vast universe, establish your empire, and shape the new frontier. With enhanced graphics and intricate economies, it's a journey of strategy, simulation, and interstellar intrigue.
Railroad Tycoon II Platinum
Includes Railroad Tycoon II and the expansion The Second Century It can take you from New York to South Africa. It can take you from the year 1804 to the year 2000. It can take you from penniless manual laborer to powerful multi-millionaire.
Evil Bank Manager
What could be better than having a million dollars, a billion? This will not make you all powerful in the world, your goal will not only be to make lots of money, but to print money and become a Federal reserve system
Ostalgie: The Berlin Wall
The confrontation between the East and the West is coming to an end, but not between East and West Germany. The old party leaders are still sitting in their offices, not changing anything and waiting for exclamations from Moscow. But their end is close – Gorbachev and Kohl have already decided...
Age of Gladiators
"Age of Gladiators" is a single-player strategy/management sim set at the height of the bloody gladiatorial games in ancient Rome. As your fighters increase in level, it will be up to you to decide how to forge their attributes and abilities.
Manor Lords
Manor Lords is a medieval strategy game featuring in-depth city building, large-scale tactical battles, and complex economic and social simulations. Rule your lands as a medieval lord – the seasons pass, the weather changes, and cities rise and fall.
Sid Meier's Railroads!
Sid Meier's Railroads! marks the return of the watershed title in simulation/strategy gaming that launched the popular "tycoon" genre, and inspired a new generation of games. Sid Meier's Railroads!
Pax Augusta
Pax Augusta is probably the most authentic ancient city-building simulation. Build flourishing cities and look after your citizens. Earn gold with production and trade of goods and build impressive monuments. Strengthen your influence and become a Roman emperor!
Imperator: Rome
Dominate the classical Mediterranean in Imperator: Rome, a grand strategy game from Paradox Interactive. Navigate the dangerous waters of politics and diplomacy as you build up your provinces and conquer foreign lands. Now available with special content and the digital artbook.
Stellar Warfare
Space RTS with base building and ship customization. Personal passion project. More than 200 available ships, weapons and modules to design your fleet with. Contains a small campaign, several single and multiplayer game modes and a coop game mode. Also contains Wave defense!
Anno 1404 - History Edition
Relive the captivating gameplay of a true city-building classic with Anno® 1404 History Edition.
Ascent - The Space Game
Ascent is a PVE sandbox space MMO with 270 BILLION star systems and an emphasis on strong Sci Fi. It encourages Exploration, Colonization, Research, Asteroid mining, Farming, Trading, and Combat. Outside the tutorial sector, everything in-game has been built by players.
Caesar™ IV
Starting as governor of a newly formed province in the Roman Empire your goal is simple: advance up the empire's political ladder to become the next Caesar.
Football Manager 2024
Build a world-class team ready to dominate your rivals in football’s most prestigious competitions. Progress never stops when you’re pursuing footballing greatness.
Old World
Old World is a revolutionary new historical strategy game where you lead your dynasty over generations of rule against rival kings and queens. Wage massive wars, manage your court, and build a dynasty — or watch your empire crumble to dust. What legacy will you leave behind?
Tube Tycoon
The only game of its kind where you can feel like a real internet celebrity! Record videos, interact with your subscribers, buy better equipment and gain fame!
Pro Cycling Manager 2023
Manage a team of professional cyclists: control the budget, recruit young talent, train riders and devise race strategies. Jostle for position to reach the top of the world rankings!
Knights of Honor II: Sovereign
Become the king and fight over Europe in this fresh take on medieval real-time grand strategy. Manage provinces, gather armies, initiate diplomacy, and dabble in espionage. The path is open: become the true Sovereign of your people and bring them to glory.