Rank 01Why this
Shares tech tree progression and progression system with Unnamed Space Idle.
- Free
- Deck Playable
- 2025
The closest matches to Unnamed Space Idle: Revolution Idle, Upload Labs, Galaxy Idle Clicker, Starvester, and Widget Inc.. Ranked by imho.run from Steam co-play data, shared tags and reviews.
Rank 01Why this
Shares tech tree progression and progression system with Unnamed Space Idle.
Rank 02Why this
Shares automation and idle progression with Unnamed Space Idle.
Rank 03Why this
Shares auto battle and idle progression with Unnamed Space Idle.

Why this: Shares automation and progression system with Unnamed Space Idle.

Why this: Also Clicker and Automation, like Unnamed Space Idle.

Why this: Shares idle progression and meta progression with Unnamed Space Idle.


Why this: Shares idle progression and upgrade system with Unnamed Space Idle.
Shares tech tree progression and progression system with Unnamed Space Idle.
Shares auto battle and idle progression with Unnamed Space Idle.
Shares idle progression and upgrade system with Unnamed Space Idle.
Shares ship customization and progression system with Unnamed Space Idle.
Shares tech tree progression and automation with Unnamed Space Idle.
Shares crew management and resource allocation with Unnamed Space Idle.
Shares progression system and auto battle with Unnamed Space Idle.

Players highlight
The closest matches to Unnamed Space Idle: Revolution Idle, Upload Labs, Galaxy Idle Clicker, Starvester, and Widget Inc.. Ranked by imho.run from Steam co-play data, shared tags and reviews.
If Unnamed Space Idle is your kind of game, the closest matches are Revolution Idle, Upload Labs and Galaxy Idle Clicker — picked from the ranked list below. Reviewers describe it as atmospheric, chill and contemplative, and single out its ai upgrades and auto battle. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
Unnamed Space Idle is a free-to-play sci-fi simulation released in 2023 by Sylv and published by Jdog Corp. The game centers on fleet management and sector progression, tasking players with commanding their vessels against overwhelming alien threats that have pushed humanity to the brink. Core mechanics include AI upgrades, auto-battle, automation systems, base-building, and crew management, allowing for extensive optimization strategies that players describe as satisfying even after thousands of hours of play. Reviewers highlight the atmospheric space-exploration narrative that deepens as players push further into hostile sectors, while others appreciate the background-friendly gameplay that rewards periodic attention. The experience runs on Steam Deck and delivers a complete progression loop without requiring purchases, maintaining a solid 93% positive rating across over 2,700 reviews.
About Unnamed Space Idle: Destroy endless waves of alien ships that have all but wiped out humanity in this long form, unfolding, sci-fi idle game. Customize your ship with different weapons and defenses to defeat specific enemy types and utilize a ton of different systems to increase your overall power.
Players recommend it
A summary of what players say, not a promise you'll like it. Every signal is listed below.
The most up-voted negative English reviews in our sample, quoted as written.
“Gameplay loop is extraordinarily punishing without micro transactions. There is very little sense of progress unless you run this in the background over the course of a year. game is well built mechanically, but it lacks content and has…”
“Not a fan. It has lots of numbers that grow bigger over time, but not enough reason for me to care. I was expecting some kind of story or at least an interesting premise or strategies to discover, but you are just rewarded with bigger…”
People who play it also play: Revolution Idle, Upload Labs, Galaxy Idle Clicker
Unnamed Space Idle is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
Yes — Unnamed Space Idle is a free-to-play title on Steam. You can install and play it without buying anything, though some games include optional in-app purchases.
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Unnamed Space Idle are Revolution Idle, Upload Labs, Galaxy Idle Clicker.
Unnamed Space Idle was developed by Sylv and published by Jdog Corp.