PCGame

Space Travel Idle

Space idle game with resource management and automated card battles

Ayatsuji_San · Published by Spaceive · Released Sep 22, 2020 · Early Access

AdventureFree To PlayIndieSimulationStrategy

Early Access, no updates for over a year

Reviews
Mixed
63% of 568
Recent reviews
Not enough recent
Players
22
daily peak, Nov 7, 2026
Steam Deck
Playable
Last update on Steam
5 years ago
Sep 5, 2021
Minimum PC
2 GB RAM · 0.5 GB disk
Full requirements

What is Space Travel Idle?

In this single-player idle game, you start on Earth and travel to moons, planets, and stars. You gather energy and resources, research spaceship upgrades, build stations, and manage cargo weight for travel. Alien encounters use card battles, and you can set up strategies to automate them.

For you if...

  • +you like gradual upgrades and resource planning in idle games
  • +you want card battles with customizable automated strategies
  • +you prefer relaxed single-player space exploration

Not for you if...

  • −you want hands-on combat instead of automated card strategies
  • −you dislike managing resources and incremental upgrades

Players over time

▲ +13% vs a month ago

Players online on Steam, one sample a day.

Highest since Sep 2026: 27 players on Nov 3, 2026.

Show the data
DayPlayers
Nov 7, 202622
Nov 6, 202622
Nov 5, 202625
Nov 4, 202623
Nov 3, 202627
Nov 2, 202622
Nov 1, 202624
Oct 31, 202619
Oct 30, 202618
Oct 29, 202617
Oct 28, 202619
Oct 27, 202619
Oct 26, 202618
Oct 25, 202617
Oct 24, 202616
Oct 23, 202618
Oct 22, 202621
Oct 21, 202620
Oct 20, 202623
Oct 18, 202621
Oct 17, 202625
Oct 16, 202621
Oct 15, 202617
Oct 14, 202621
Oct 13, 202618
Oct 11, 202618
Oct 10, 202619
Oct 9, 202622
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Oct 7, 202619
Oct 6, 202618
Oct 4, 202624
Oct 3, 202621
Oct 2, 202621
Oct 1, 202622
Sep 30, 202621
Sep 29, 202622
Sep 27, 202617
Sep 26, 202615
Sep 25, 202616
Sep 24, 202617
Sep 23, 202615
Sep 23, 202621
Sep 22, 202616
Sep 21, 202616

Screenshots and trailer

Space Travel Idle screenshot 1

Space Travel Idle system requirements

Minimum: 2 GB RAM, 0.5 GB of disk space.

As published by the developer.

Can my PC run Space Travel Idle?

The published requirements do not name a graphics card we can compare.

Set up my PC →

Minimum

OS
Win 10
Memory
2 GB RAM
Storage
512 MB available space
DirectX
Version 9.0

Recommended

Requires a 64-bit processor and operating system

Does Space Travel Idle have co-op or multiplayer?

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

Does Space Travel Idle run on Steam Deck?

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

  • Default controller config not fully functional
  • Sometimes shows mouse, keyboard or non-Deck controller icons
  • Some text entry requires manually opening the on-screen keyboard
  • In-game text is legible on Steam Deck
  • Default graphics settings perform well on Steam Deck
  • External controllers are not supported for the primary player

PC version details

DRM
None declared on Steam
Controller
Keyboard and mouse
Platforms
Windows, macOS
Steam features
Cloud saves, Family Sharing
Languages
Text only: English, Japanese, Simplified Chinese, German.

Does Space Travel 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 25, 2026. How to filter AI games on Steam

Tags

Recent updates