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Space Travel Idle cover art
Steam

Space Travel Idle

by Ayatsuji_San · 2020

Fly from Earth to distant moons and stars, researching engine tech, cutting ship weight and settling each world, with light card battles.

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At a glance

From the developer's own description, reviewed Sep 29, 2026. Suggest a correction
?Ending
?Time to finish
70%Idle (0 = active)
?Offline progress
?Prestige layers
?Save export
?Plays on mobile
FreePrice

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Live signals

63%Steam positive · Mixed
529Steam reviews

Pulled from the Steam store.

Tags

SpaceScienceExplorationOptimization

Games like Space Travel Idle

Why these match →
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    Also optimization, exploration · Same active/idle balance (leans idle)

  2. Vanguard Galaxy cover art
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  3. Unnamed Space Idle cover art
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    Also space · Same active/idle balance (leans idle)

  4. Cell to Singularity cover art
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    Also science · Same active/idle balance (leans idle)

  5. THE LONGING cover art
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  6. Angel Legion cover art
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Space Travel Idle: common questions

Is Space Travel Idle an idle game or an active one?

Leans idle: we rate it 70 on a scale where 0 means fully active and 100 means it plays itself. Checking in a few times a day is enough.

Is Space Travel Idle free?

Yes, Space Travel Idle is free to play.

Where can you play Space Travel Idle?

Space Travel Idle is available on steam.

What games are like Space Travel Idle?

Stuck In Time, Vanguard Galaxy and Unnamed Space Idle share the most with it. Stuck In Time: also optimization, exploration. All games like Space Travel Idle →