Single-player games like Clickstellar
Below are 11 single-player Steam games similar to Clickstellar, 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 Clickstellar page.
Ranked picks
- 1

ECHIDNA
Single-player alternative to Clickstellar — playable solo, no multiplayer required. Shares Indie and Simulation with Clickstellar.
A dead god drifts in the dark. Build a salvage fleet that carves it apart cell by cell, and watch a colossal carcass melt into a storm of flying debris and climbing numbers. Strip it to the bone then evolve and start again on something bigger.
- 2

Azimuth
Single-player alternative to Clickstellar — playable solo, no multiplayer required. Shares Indie and Simulation with Clickstellar.
Construct colossal megastructures in this industrial, retro-futuristic idle game. Manage grid-based modules, explore exotic star systems, and unlock the secrets of reality through exploitation and optimization.
- 3

Pure Idle
Single-player alternative to Clickstellar — playable solo, no multiplayer required. Shares Indie and Simulation with Clickstellar.
Become the right hand of the Creator in the search for lost perfection. Collect the light of billions of stars, guiding them into the heart of a black hole to find the one — Pure Idle. Technologies, production chains, and a long journey to the most beautiful star in the universe.
- 4

Tiny Capsule Collector
Single-player alternative to Clickstellar — playable solo, no multiplayer required. Shares Indie and Simulation with Clickstellar.
Run a cozy capsule shop at the bottom of your screen. Attract adorable animal customers, collect charming capsule toys, create & decorate a relaxing, ambient world. This idle sim brings you small moments of joy with cute companions while you work or study. Make your desktop a place you’d rather be.
- 5

OurClicker
Single-player alternative to Clickstellar — playable solo, no multiplayer required. Shares Indie and Simulation with Clickstellar.
From the creators of OurLife and OurCoven, OurClicker is a brand new clicker game that puts you in charge of an up-and-coming Game Development Studio where all you do is... CLICK!
- 6

Rejected Draft
Single-player alternative to Clickstellar — playable solo, no multiplayer required. Shares Indie and Simulation with Clickstellar.
You are a flawed doodle thrown in the trash. Battle rival sketches in an idle climb for revenge. Every enemy is drawn by community artists, with alternate versions and direct credits. In an unusual twist on builds, choose which enemies appear in your world, then defeat them to absorb their powers.
- 7

X SPACE: Meditation Pod
Single-player alternative to Clickstellar — playable solo, no multiplayer required. Shares Indie and Simulation with Clickstellar.
Escape gravity and find absolute focus. X SPACE: Meditation Pod is an immersive Pomodoro timer combining low-poly sci-fi aesthetics with premium ASMR white noise. Set your timer, relax to deep-space sounds, and watch your digital sanctuary assemble itself. Stay focused to earn Steam drops!
- 8

Stellar Wizard
Single-player alternative to Clickstellar — playable solo, no multiplayer required. Shares Indie and Simulation with Clickstellar.
Help a wizard travel across the universe in this incremental game! Expand your magical fleet, warp to planets, grow stars, and recruit spirits to automate the journey.
- 9

Metacell: Genesis ARCADE
Single-player alternative to Clickstellar — playable solo, no multiplayer required. Shares Indie with Clickstellar.
This action packed sci-fi match three shooter is an homage to the classic arcade games we grew up with.
- 10

Card Cowboy
Single-player alternative to Clickstellar — playable solo, no multiplayer required.
Card Cowboy is a short, silly adventure about getting Revenge against the Gunman who killed your dad, wooed your mom, and kicked your dog. You'll meet babies, bandits, famers, and their kids and use the cards you're dealt to make your way through our lil proc-gen Wild West.
- 11

Sushi Sewers
Single-player alternative to Clickstellar — playable solo, no multiplayer required.
A fast-paced cyberpunk bullet-heaven where neon chaos, dark power, and endless enemy swarms collide. Survive the waves, create the strongest builds, and become unstoppable.