Single-player games like Accretion
Below are 12 single-player Steam games similar to Accretion, 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 Accretion page.
Ranked picks
- 1
The Life of a Magical Circle
Single-player alternative to Accretion — playable solo, no multiplayer required. Shares Action and Indie with Accretion.
Control a circle with your mouse. Eat smaller circles and uncover the rules of a strange geometric world. Experiment, die, and be reborn until you understand your purpose; then come full circle with your mysterious narrator.
- 2
VOID
Single-player alternative to Accretion — playable solo, no multiplayer required. Shares Indie and Simulation with Accretion.
There is nothing in void. Discorver new things in this empty place, and give them your own meaning. In this quiet space where converge to zero, Can you find a miracle?
- 3
AsteroidTD
Single-player alternative to Accretion — playable solo, no multiplayer required. Shares Action and Indie with Accretion.
Try to survive in infinite asteroid cloud as long as possible in reworked tower defence style. FInd your own playstyle and beat your own records or chillout with original ambient soundtracks. Build, explore, think - everything to create your own colony in this cold space.
- 4
LivingBattle
Single-player alternative to Accretion — playable solo, no multiplayer required. Shares Action and Indie with Accretion.
Go to a right place and complete all battle mission
- 5
In memory of TITAN
Single-player alternative to Accretion — playable solo, no multiplayer required. Shares Action and Indie with Accretion.
IMOT is a Roguelite, Tactical, Turn-Based, Real-time Strategy Action Packed Space Opera. Battle your way across the solar system, customize your fleet to master your enemies and fight for the survival of the human race... There is no quarter, no port to hide, only the cold emptiness of space...
- 6
Edge Of Galaxy
Single-player alternative to Accretion — playable solo, no multiplayer required. Shares Action and Indie with Accretion.
Edge of Galaxy is a space strategy and management game focused on fleet control, expansion, and survival at the frontier of a hostile sci-fi universe.
- 7
Genesis Alpha One Deluxe Edition
Single-player alternative to Accretion — playable solo, no multiplayer required. Shares Action and Indie with Accretion.
Hyperjump into the dark recesses of space with Genesis Alpha One - a roguelike FPS where you must build, maintain and navigate your ship through a galaxy filled with hostile alien and human threats. Explore, create and survive the militarized space race in order to secure humanity’s future.
- 8
Galactic Mining Corp
Single-player alternative to Accretion — playable solo, no multiplayer required. Shares Action and Indie with Accretion.
Galactic Mining Corp is a unique rogue-lite, action game with crafting and base building mechanics. Head into uncharted space and discover a universe of locations to exploit for riches! Use your profits to expand your HQ, hire a crazy work force, obtain new drill components and upgrade everything.
- 9
Whiskers on Time's Corner
Single-player alternative to Accretion — playable solo, no multiplayer required. Shares Indie with Accretion.
In a beautiful small town, you are a lively and adorable cat, experiencing a rich and colorful life, exploring and enjoying the joys only cats understand, while helping your friends find a happy ending together.
- 10
Undead Exile
Single-player alternative to Accretion — playable solo, no multiplayer required. Shares Action with Accretion.
This post-apocalyptic FPS is perfect for players who dislike PvP, complex stories, or navigating endless mazes. Just grab your weapon and shoot away, enjoying pure, simple shooting fun. Both characters and weapons can be upgraded and customized.
- 11
Glamour Riot
Single-player alternative to Accretion — playable solo, no multiplayer required. Shares Action with Accretion.
This is an absurd and humorous action game where you play as a beauty pageant star. With an innocent, delicate face, a sexy and alluring figure, and all sorts of shady, underhanded tricks, you’ll fight for victory, wealth, and fame.
- 12
Xuande
Single-player alternative to Accretion — playable solo, no multiplayer required.
The game focuses on an authentic simulation of ancient Chinese life. The main scenes are set in the imperial palace, where you will manage a vast empire. Except for you, all other characters are played by AI large language models, which will bring you a unique experience.