Single-player games like Stellar Monarch
Below are 14 single-player Steam games similar to Stellar Monarch, 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 Stellar Monarch page.
Ranked picks
- 1
Stellar Monarch 2
Single-player alternative to Stellar Monarch — playable solo, no multiplayer required. Shares Strategy with Stellar Monarch.
Stellar Monarch 2 is a feudal space empire builder where you feel like the Emperor, not a logistics officer. Great noble houses, usurpers to the throne, rebels, assassins, court intrigues, disloyal admirals, incompetent governors and ever-present alien threat.
- 2
Star Dynasties
Single-player alternative to Stellar Monarch — playable solo, no multiplayer required. Shares Simulation and Strategy with Stellar Monarch.
Take the reins of a feudal dynasty in a divided galaxy following the destruction of earth. Star Dynasties is a turn based, procedurally generated narrative of human drama and personal politics, mixed with a light empire management layer. Your choices. Your legacy.
- 3
Stellaris
Single-player alternative to Stellar Monarch — playable solo, no multiplayer required. Shares Strategy and Simulation with Stellar Monarch.
Explore a galaxy full of wonders in this sci-fi grand strategy game from Paradox Development Studios. Interact with diverse alien races, discover strange new worlds with unexpected events and expand the reach of your empire. Each new adventure holds almost limitless possibilities.
- 4
Sins of a Solar Empire®: Rebellion
Single-player alternative to Stellar Monarch — playable solo, no multiplayer required. Shares Strategy and Indie with Stellar Monarch.
Command a space-faring empire in Sins of a Solar Empire: Rebellion, the new stand-alone expansion that combines 4X depth with real-time strategy gameplay.
- 5
Shadow Empire
Single-player alternative to Stellar Monarch — playable solo, no multiplayer required. Shares Simulation and Strategy with Stellar Monarch.
Shadow Empire is a deep turn-based 4X wargame with a unique blend of military focus, procedurally generated content and role-playing features. Players take the seat of the supreme ruler of a small nation, with the goal of reconquering a devastated planet.
- 6
Star Traders: 4X Empires
Single-player alternative to Stellar Monarch — playable solo, no multiplayer required. Shares Strategy and Indie with Stellar Monarch.
Take command of humanity’s last survivors and rebuild an empire in the stars. In this immersive turn-based strategy game, you will have to fight to protect your people, control rival factions, and unlock lost technology.
- 7
Terra Invicta
Single-player alternative to Stellar Monarch — playable solo, no multiplayer required. Shares Simulation and Strategy with Stellar Monarch.
An alien invasion has fractured humanity into seven ideological factions each with a unique vision for the future. Lead your chosen faction to take control of Earth’s nations, expand across the Solar System, and battle enemy fleets in tactical combat.
- 8
ENDLESS™ Space - Definitive Edition
Single-player alternative to Stellar Monarch — playable solo, no multiplayer required. Shares Strategy with Stellar Monarch.
ENDLESS™ Space is a turn-based 4X strategy game, covering the space colonization age in the ENDLESS™ Universe, where you can control every aspect of your civilization as you strive for galactic domination.
- 9
Space Empires IV Deluxe
Single-player alternative to Stellar Monarch — playable solo, no multiplayer required. Shares Strategy with Stellar Monarch.
The award-winning Space Empires IV Deluxe is the latest edition in the Space Empires series. A grand strategy title in the space 4X (explore, expand, exploit, and exterminate) genre, Space Empires has already found a place in the heart of strategy gamers everywhere.
- 10
Space Empires I
Single-player alternative to Stellar Monarch — playable solo, no multiplayer required. Shares Strategy with Stellar Monarch.
Space Empires I is the first chapter of the Space Empires series. A classic galactic conquest and turn-based strategy video game where you are the leader of a race of intelligent beings building large spaceships for interplanetary and interstellar travel through warp points between star systems.
- 11
Legends of Amberland: The Forgotten Crown
Single-player alternative to Stellar Monarch — playable solo, no multiplayer required.
Legends of Amberland: The Forgotten Crown is a classic western RPG inspired by the games from the 90s. Basically, it’s the kind of game I personally find missing nowadays. Light, fairy tale, epic, heroic, slightly humorous and without the need of endless grind to progress.
- 12
Legends of Amberland II: The Song of Trees
Single-player alternative to Stellar Monarch — playable solo, no multiplayer required.
Legends of Amberland II: The Song of Trees is a classic western RPG inspired by great 90s era games such as Might & Magic, Wizardry, Ultima, the Gold Box series. Light, fairy tale, epic, heroic, slightly humorous adventure.
- 13
Automobile Tycoon
Single-player alternative to Stellar Monarch — playable solo, no multiplayer required. Shares Strategy and Simulation with Stellar Monarch.
Car manufacturing company simulator. Turn-based, fast paced, covers 100 years of automotive history.
- 14
Legends of Amberland III: The Crimson Tower
Single-player alternative to Stellar Monarch — playable solo, no multiplayer required.
Legends of Amberland III: The Crimson Tower is a classic western RPG inspired by great 90s era games such as Might & Magic, Wizardry, Ultima, the Gold Box series. Light, fairy tale, epic, heroic, slightly humorous adventure.