Unnamed Space Idle

Space idle game about outfitting a ship to fight aliens

Sylv · Published by Jdog Corp · Released Jul 27, 2023 · Early Access

Reviews: Very Positive; 92% of 4,761
Recent reviews: Very Positive; 87% of 78 in 30 days
Players: 3,125; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 3 days ago; Oct 24, 2026
Minimum PC: DX10; 4 GB RAM · 0.2 GB disk; Full requirements

What is Unnamed Space Idle?

A free-to-play, single-player 2D incremental game set after aliens devastate humanity. You collect salvage from enemies, craft modules, slot upgrade shards, and invest in research. New systems open up as you progress, while prestige unlocks more ships and equipment.

For you if...

+you enjoy long-term goals and steadily increasing numbers

Not for you if...

−you want action-focused play rather than gradual idle progression

What players say

92% of 4,761 reviews are positive · 87% of 78 in the last 30 days

Players praise how the interconnected systems reward strategic choices and how new unlocks keep progression moving. Some find optimization too involved for an idle game, particularly the repeated manual build adjustments.

Screenshots and trailer

Unnamed Space Idle system requirements

Minimum: DX10, 4 GB RAM, 0.2 GB of disk space.

As published by the developer.

Can my PC run Unnamed Space Idle?

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Minimum

OS: Windows 10 or higher
Processor: 2.0GHz or faster processor
Graphics: DX10 graphics card
Memory: 4 GB RAM
Storage: 200 MB available space
DirectX: Version 10

Does Unnamed Space Idle have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Unnamed Space Idle run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Sometimes shows mouse, keyboard or non-Deck controller icons
Some text entry requires manually opening the on-screen keyboard
Some in-game text is small and may be hard to read
All functionality is accessible with the default controller configuration
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows, Linux
Achievements: 317
Steam features: Cloud saves, Family Sharing, In-app purchases
Languages: Text only: English, Simplified Chinese, Russian, Traditional Chinese, German.

Does Unnamed Space Idle use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam