Single-player games like Buzz Aldrin's Space Program Manager
Below are 8 single-player Steam games similar to Buzz Aldrin's Space Program Manager, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Buzz Aldrin's Space Program Manager page.
Ranked picks
- 1
Mars Horizon
Single-player alternative to Buzz Aldrin's Space Program Manager — playable solo, no multiplayer required. Shares Strategy and Simulation with Buzz Aldrin's Space Program Manager.
Lead a major space agency as you guide humanity to Mars in this strategy simulation game. Construct a base, design and build rockets, conduct missions throughout the Solar System, and write your own history of Space exploration. Created with support from the European Space Agency.
- 2
Qvadriga
Single-player alternative to Buzz Aldrin's Space Program Manager — playable solo, no multiplayer required. Shares Strategy and Simulation with Buzz Aldrin's Space Program Manager.
Qvadriga is a tactical game of chariot racing in ancient Roman circuses, where you take control of a four horse chariot team. Choose your preferred upgrade combinations and prove your skills at the arena.
- 3
Flashpoint Campaigns: Red Storm Player's Edition
Single-player alternative to Buzz Aldrin's Space Program Manager — playable solo, no multiplayer required. Shares Strategy with Buzz Aldrin's Space Program Manager.
You are the commander of either NATO or Soviet forces locked in battle on the ground in 1980’s Central Europe. As commander, it is your task to provide the battle plan orders to your units. You need to know your mission objectives, strength and weakness of both your forces and you enemy, lay of the land, weather, and time of day in order...
- 4
Vietnam ‘65
Single-player alternative to Buzz Aldrin's Space Program Manager — playable solo, no multiplayer required. Shares Strategy with Buzz Aldrin's Space Program Manager.
It is 1965 and the US ground war in Vietnam is in full swing. As a US Army commander, wage a counter-insurgency (COIN) war to secure the Ia Drang valley, on the border with Cambodia.
- 5
Space Empires V
Single-player alternative to Buzz Aldrin's Space Program Manager — playable solo, no multiplayer required. Shares Strategy with Buzz Aldrin's Space Program Manager.
Space Empires V is the latest edition in the Space Empires series. This new chapter completely updates the UI and takes the player into a real-time rendered 3D universe. Watch space battles played out in glorious detail and realistic effects. Expand, Explore, Exploit, and Exterminate in a huge living breathing galaxy.
- 6
Old World
Single-player alternative to Buzz Aldrin's Space Program Manager — playable solo, no multiplayer required. Shares Strategy and Simulation with Buzz Aldrin's Space Program Manager.
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?
- 7
Battlestar Galactica Deadlock
Single-player alternative to Buzz Aldrin's Space Program Manager — playable solo, no multiplayer required. Shares Strategy with Buzz Aldrin's Space Program Manager.
In Battlestar Galactica Deadlock™ you’ll take command of the Colonial Fleet in defense of the Twelve Colonies during the First Cylon War. Lead many different types of ships in this 3D tactical game. Every decision counts, your strategy will be vital – can you ensure mankind’s survival?
- 8
Reentry - A Space Flight Simulator
Single-player alternative to Buzz Aldrin's Space Program Manager — playable solo, no multiplayer required. Shares Strategy and Simulation with Buzz Aldrin's Space Program Manager.
Do you have what it takes to become an astronaut? Reentry is a realistic space flight simulator inspired by the early NASA space programs, from orbiting Earth in Mercury and Gemini, to the moon landing in project Apollo. Learn the procedures. Operate the spacecraft. Complete the mission.