IMHO.

Single-player games like Lazy Galaxy

Below are 16 single-player Steam games similar to Lazy Galaxy, 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 Lazy Galaxy page.

Ranked picks

  1. 1
    Lazy Galaxy 2 — Steam game cover

    Lazy Galaxy 2

    Single-player alternative to Lazy Galaxy — playable solo, no multiplayer required. Shares Strategy and Indie with Lazy Galaxy.

    Lazy Galaxy 2 is an idle/clicker game with base-building and RTS elements. Lead an evil (albeit lazy) alien race to conquer the universe! Expand your base, fight vicious foes, and conquer the galaxies. Acquire combat experience and convert into candy, the most precious alien resource!

    2022StrategyIndieRPG7.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Idle Roboto — Steam game cover

    Idle Roboto

    Single-player alternative to Lazy Galaxy — playable solo, no multiplayer required. Shares Strategy and Indie with Lazy Galaxy.

    Build levels to collect scrap metal. Unlock more blocks with different purposes! New robots with different reactions to them!

    2021StrategyIndieCasual2.99 USDSingle-playerSimilar games →
  3. 3
    War of Charge — Steam game cover

    War of Charge

    Single-player alternative to Lazy Galaxy — playable solo, no multiplayer required. Shares Strategy with Lazy Galaxy.

    Buy soldiers, assemble troops, and simply command them to fight. Each branch has its own strengths, rationally match your lineup, break through the other side's defense line, defeat all the other soldiers, or go to the other side's base camp. Support multiplayer online,and lobby matching

    2024StrategySimulationCasual1.99 USDSingle-playerSimilar games →
  4. 4
    Project Fleet — Steam game cover

    Project Fleet

    Single-player alternative to Lazy Galaxy — playable solo, no multiplayer required. Shares Strategy with Lazy Galaxy.

    Project Fleet is a 2D Sci-Fi real-time strategy, puzzler, fleet managment, autobattler in a roguelite style. Trade with NPCs, expand your base and hangar. Launch expeditions to the 12 available planets or compete with other players worldwide in Highscore-Mode

    2025StrategyCasual4.99 USDSingle-playerSimilar games →
  5. 5
    Swarm Queen — Steam game cover

    Swarm Queen

    Single-player alternative to Lazy Galaxy — playable solo, no multiplayer required. Shares Strategy and Indie with Lazy Galaxy.

    A quick-to-learn but challenging real-time strategy game where you spawn an army of space-bugs that control themselves.

    2017StrategyIndieSimulation7.49 USDSingle-playerSimilar games →
  6. 6
    Star Command Galaxies — Steam game cover

    Star Command Galaxies

    Single-player alternative to Lazy Galaxy — playable solo, no multiplayer required. Shares Strategy and Indie with Lazy Galaxy.

    Take command in the ultimate starship simulator: Star Command Galaxies. Become a Captain, recruit your crew, customize and upgrade your starship, battle alien vessels, teleport to away missions and repel boarding invaders in this real-time strategy simulation adventure from indie studio Warballoon.

    2024ActionStrategyIndie14.99 USDSingle-playerSimilar games →
  7. 7
    Nexus - The Jupiter Incident — Steam game cover

    Nexus - The Jupiter Incident

    Single-player alternative to Lazy Galaxy — playable solo, no multiplayer required. Shares Strategy and Indie with Lazy Galaxy.

    Ambitious megacorporations monopolize the conquest of space and the colonization of the solar system. At the very edge of the solar system, the companies make a discovery that will shift the technological advantage and upset the balance. And so a new conflict is born: "The Jupiter Incident."

    2007StrategyIndieSimulation9.99 USDSingle-playerSimilar games →
  8. 8
    Universe Horizon — Steam game cover

    Universe Horizon

    Single-player alternative to Lazy Galaxy — playable solo, no multiplayer required. Shares Strategy and Indie with Lazy Galaxy.

    An idle incremental game where you decide to travel across the whole Universe. Embark on this journey in your little ship and get as far away as possible from Earth, gathering resources and upgrading your spaceship along the way.

    2025StrategyIndieAdventure2.99 USDSingle-playerSimilar games →
  9. 9
    Realm Grinder — Steam game cover

    Realm Grinder

    Single-player alternative to Lazy Galaxy — playable solo, no multiplayer required. Shares Strategy with Lazy Galaxy.

    Grow your realm, build alliances, and explore one of the deepest idle RPGs ever!

    2017StrategyRPGFree To PlayFreeDeck VerifiedSingle-playerSimilar games →
  10. 10
    Merchant of the Skies — Steam game cover

    Merchant of the Skies

    Single-player alternative to Lazy Galaxy — playable solo, no multiplayer required. Shares Strategy and Indie with Lazy Galaxy.

    Become the captain of a flying ship! Sell items, gather resources and build your own trade company in the clouds!

    2020StrategyIndieSimulation14.99 USDDeck VerifiedSingle-playerSimilar games →
  11. 11
    Luna's Fishing Garden — Steam game cover

    Luna's Fishing Garden

    Single-player alternative to Lazy Galaxy — playable solo, no multiplayer required. Shares Indie with Lazy Galaxy.

    Luna's Fishing Garden is a short, cozy fishing and building game. Catch fish, trade it in and create the garden of your dreams by planting new trees, placing water objects and bringing animals to the archipelago.

    2021IndieAdventureCasual7.99 USDDeck VerifiedSingle-playerSimilar games →
  12. 12
    Stories from the Outbreak — Steam game cover

    Stories from the Outbreak

    Single-player alternative to Lazy Galaxy — playable solo, no multiplayer required. Shares Strategy with Lazy Galaxy.

    Stories from the Outbreak is a turn-based roguelike zombie RPG. Lead a group of survivors from the doomed city of Riga towards a ferry sailing across the North Sea. Scavenge for supplies, battle the undead, decide the fate of your team. What are you willing to sacrifice in order to survive?

    2024StrategyRPG19.99 USDDeck VerifiedSingle-playerSimilar games →
  13. 13
    Frequent Flyer — Steam game cover

    Frequent Flyer

    Single-player alternative to Lazy Galaxy — playable solo, no multiplayer required. Shares Indie with Lazy Galaxy.

    Complete tasks and survive the oncoming enemy waves for as long as possible! Are you good enough? Are you a frequent flyer?

    2017ActionIndieCasual0.99 USDSingle-playerSimilar games →
  14. 14
    Blades of the Righteous — Steam game cover

    Blades of the Righteous

    Single-player alternative to Lazy Galaxy — playable solo, no multiplayer required. Shares Strategy and Indie with Lazy Galaxy.

    Defend your kingdom against the dark forces! Micromanage your army, train soldiers and defeat the enemy in turn-based battles.

    2016StrategyIndieCasual2.99 USDSingle-playerSimilar games →
  15. 15
    Lazy Galaxy: Rebel Story — Steam game cover

    Lazy Galaxy: Rebel Story

    Single-player alternative to Lazy Galaxy — playable solo, no multiplayer required. Shares Indie with Lazy Galaxy.

    Start a Rebellion! Lead your ships to take down the evil O'Xelg base in this squad-based shoot-em-up!

    2018ActionIndie4.99 USDDeck VerifiedSingle-playerSimilar games →
  16. 16
    Crown of Pain — Steam game cover

    Crown of Pain

    Single-player alternative to Lazy Galaxy — playable solo, no multiplayer required. Shares Strategy with Lazy Galaxy.

    Crown of Pain is a match-3 RPG. Heroes venture to the castle to find the elusive crown of pain, an artifact which is said to take away all of their worries.

    2024StrategyRPG4.99 USDDeck PlayableSingle-playerSimilar games →