Single-player games like Buzz Aldrin's Space Program Manager
Below are 9 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
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.
- 2
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.
- 3
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?
- 4
Sid Meier’s Civilization® VI
Single-player alternative to Buzz Aldrin's Space Program Manager — playable solo, no multiplayer required. Shares Strategy with Buzz Aldrin's Space Program Manager.
Expand your empire, advance your culture and go head-to-head against history’s greatest leaders. Will your civilization stand the test of time?
- 5
Ostalgie: The Berlin Wall
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.
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...
- 6
Panzer Corps 2
Single-player alternative to Buzz Aldrin's Space Program Manager — playable solo, no multiplayer required. Shares Strategy with Buzz Aldrin's Space Program Manager.
Panzer Corps 2 is the ultimate Second World War strategy game! Enjoy the time-proven gameplay formula which has been appreciated by millions of players over the years, brought to a whole new level of refinement up to the latest technical standards.
- 7
Stellar Monarch
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.
Asymmetric space empire builder where you feel like the Emperor, not a logistics officer. No micromanagement, grand scale, fast paced, audiences, assassins, imperial court, disloyal admirals.
- 8
Making History: The Second World War
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.
Choose a nation and prepare for the greatest conflict in human history, World War II. Build your military and industrial power, form alliances and race to achieve the advanced technologies that will bring total victory in this global-wide turn-based Grand Strategy struggle.
- 9
Space Station Designer
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.
Space Station Designer is a construction and management game that puts you in charge of creating and expanding a network of space stations in Earth and Lunar orbits.