Games like Stellar Lumen LEGACY
Stellar Lumen LEGACY. These games share the most with it, and each one says why.

NG Space Company
Also incremental, space
A space incremental about mining resources, exploring between stars and conquering systems.
4.2★ galaxy
Atomic Star
Also incremental, space
Make stars and vortexes in a lighter-on-text mix of The Modding Tree and The Clock Game.
4.0★ galaxy
Black Hole Shrinker
Also incremental, space
Shrink a black hole through Hawking radiation to collect quarks.
3.7★ galaxy
The Limitless Journey
Also space, incremental
Start with a single cursor and push your point count toward 1e200 as you travel across a vast universe.
3.6★ galaxyhas ending
Dark Forest VillageDormant
Also incremental, space
Grow and defend a village against hostile outside forces, with the long-term aim of leaving for the stars.
3.5★ galaxy
Cosmic CollectionDormant
Also incremental, space
Poke a black hole to pull collectible cards, chasing rare finds and unlocking fun facts along the way.
3.4★ galaxy
IUG: Revived
Also space, incremental
Grow a universe to enormous sizes across two prestige layers. A faster remake of Incremental Universe Growth.
3.0★ galaxy
Celestial ForgeUpdated
Also incremental, space
Generators orbit a core and fire mass into it to build worlds, then you forge stars to earn relics.
2.4★ galaxy
Idle Dot Shooter!Updated
Also incremental, space
A minimalist shooter where a turret fires on its own at drifting dots while you buy defence, drone, and economy upgrades and push into tougher galaxies.

We Are Illuminati: UFO ClickerUpdated
Also incremental, space
Spread a secret society's influence through mind control and hidden messages, then take the conspiracy to two more planets.

Unnamed Space Idle
Also space
A ship, a sector map and a tidy prestige loop. Quietly one of Galaxy's most-played games.
92% steam4.5★ galaxy70% idle
Astro Prospector Prologue
Also space
A bullet-heaven incremental where you mine coffee asteroids, fight SpaceCorp and upgrade your ship. This build is an early prologue.
4.6★ galaxy
Garbage GrowthUpdated
Also incremental
Pick up trash that people throw at you, add more polluters and hire rats to automate collection. A short, crude incremental with a skill tree.
91% steam3.9★ galaxy
Space Rock BreakerUpdated
Also space
Blast asteroids with guns and lasers, then drop the ore through an upgradable Plinko board for credits to spend on a large skill tree.
96% steam
Leaf it Alone
Also incremental
Clear a yard buried in leaves with a rake, a blower or bare hands, upgrading tools until the slow chore turns fast and the garden comes back to life.
95% steam
Void Miner – Incremental Asteroids Roguelite
Also space
Pilot a ship and an automated tower through asteroid fields, shooting rocks for resources that feed an upgrade tree between runs.
83% steam
SpaceplanComplete
Also space
A stranded ship, a potato, and a soundtrack that makes the finale land. A short, focused story idler.
91% steam1–3h ending30% idle
The Galactic Tree
Also space
A space-themed Prestige Tree mod with around ten hours of layered progression, hidden secrets, and content that continues past its end into Infinity.
4.2★ galaxy
To The Core
Also space
Fly between planets, drill for resources until fuel runs out, and buy upgrades so each dig reaches deeper than the last.
93% steam
The Last Cat in the Universe
Also space
As a space station AI, sweep your cursor over debris to salvage parts and build a warm home for the last cat, in a short story meant for one or two sittings.
94% steamhas ending
Lazy KickersUpdated
Also incremental
Grow soccer balls from plants and kick them into goals for coins, hiring and assigning players to climb leagues on a desktop-friendly field.
90% steam3.8★ galaxy50% idle
Tree Game Rewritten
Also incremental
Grow a tree of upgrades and rebirth to push further, a rewrite of an early 2020 game.
4.1★ galaxy
Human-powered spacecraft
Also space
A stranded colonist cranks a dynamo by hand to repower a ship, upgrading toward potato farms and antimatter with a sarcastic computer.
93% steam
Deep Space Cache
Also space
Shoot asteroids for resources, feed them into generators and ship augments, and reach the finish in a couple of hours.
93% steamhas ending50% idle