Single-player games like Stellar Empires
Below are 9 single-player Steam games similar to Stellar Empires, 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 Empires page.
Ranked picks
- 1
FleetLord
Single-player alternative to Stellar Empires — playable solo, no multiplayer required. Shares Strategy and Indie with Stellar Empires.
A space RTS about decisions, not menus. Conquer planets, link them to fuel your war machine, and level up your empire with randomized perk cards. Crush all opposition.
- 2
Veil of Ashes
Single-player alternative to Stellar Empires — playable solo, no multiplayer required. Shares Strategy and Indie with Stellar Empires.
Veil of Ashes is a real-time strategy game set in a dark universe with steam-powered war machines. Command infantry, tanks, and colossal behemoths across destructible battlefields. Build your army from a variety of units, and experience immersive single-player and multiplayer battles.
- 3
Helion Conflict
Single-player alternative to Stellar Empires — playable solo, no multiplayer required. Shares Strategy and Indie with Stellar Empires.
Real-time strategy stripped to the decision. Every factory you hold builds without pause - you choose where those ships go, and can turn them in mid-flight. Commander mode adds the war economy: iron and gold networks, turrets, satellites, orbital strikes. Up to eight online.
- 4
Last Front
Single-player alternative to Stellar Empires — playable solo, no multiplayer required. Shares Strategy with Stellar Empires.
Modern armies, unique commanders, tactical battles. In Last Front, each faction offers its own style of war and exclusive units. Build your base, lead your army, and prove your superiority on the battlefield.
- 5
Moduwar
Single-player alternative to Stellar Empires — playable solo, no multiplayer required. Shares Strategy and Indie with Stellar Empires.
Moduwar is an adaptive organic RTS where you control an alien creature, Modu - and your body is your army. Grow new organs, split, merge and mutate them into unique units that adapt to your needs as you fight against human and alien threats in single and multiplayer modes.
- 6
Planetary Annihilation: TITANS
Single-player alternative to Stellar Empires — playable solo, no multiplayer required. Shares Action and Strategy with Stellar Empires.
Wage war across entire solar systems with massive armies at your command. Annihilate enemy forces with world-shattering TITAN-class units, and demolish planets with massive super weapons!
- 7
PERIMETER: Legate Edition
Single-player alternative to Stellar Empires — playable solo, no multiplayer required. Shares Strategy with Stellar Empires.
Perimeter is a real-time strategy game with a destructible world. Utilize the environment for resource gathering and defense against enemies. Immerse yourself in the millennia-spanning history of the Chains of Worlds and lead a faction in the struggle for survival.
- 8
9-Bit Armies: A Bit Too Far
Single-player alternative to Stellar Empires — playable solo, no multiplayer required. Shares Action and Strategy with Stellar Empires.
Unleash voxel warfare in 9-Bit Armies: A Bit Too Far. Lead a modern military, build bases, unlock units, and attack in all-out war. Engage on land, sea and air in over two dozen missions, online skirmishes, or co-op. Easy to learn, a challenge to master.
- 9
Paper Battlefield
Single-player alternative to Stellar Empires — playable solo, no multiplayer required. Shares Action and Strategy with Stellar Empires.
A strategy where battles are limited only by the boundaries of the notebook! Experience a unique real-time strategy experience where every battle unfolds on the pages of a sketchbook, and all your units and structures are drawn with ink!