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

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!
- 2

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!
- 3

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
- 4

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
- 5

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.
- 6

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.
- 7

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."
- 8

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.
- 9

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!
- 10

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!
- 11

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.
- 12

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?
- 13

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?
- 14

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.
- 15

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!
- 16

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.