Fundamental
2022
Start with a single particle and build up the universe. Galaxy's most-played game by total hours, by a lot.
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At a glance
Editor estimates, reviewed Sep 29, 2026. Suggest a correctionPlayer rating
Not enough ratings yet
Live signals
Pulled from galaxy.click.
Tags
Games like Fundamental
Why these match →- Coming soon
Incremental Mass RewrittenDormantAlso pure numbers, prestige, physics · Same active/idle balance (leans idle)
Distance IncrementalAlso pure numbers, prestige, physics · Same active/idle balance (balanced)
- Incremental Mass: Classic ReloadedDormant
Also pure numbers, physics, prestige
Antimatter DimensionsUpdatedAlso pure numbers, prestige · Same active/idle balance (balanced)
DodecaDragonsAlso prestige, pure numbers · Same active/idle balance (balanced)
Fundamental: common questions
Is Fundamental an idle game or an active one?
Leans idle: we rate it 65 on a scale where 0 means fully active and 100 means it plays itself. Short active sessions help, but it keeps going without you.
Is Fundamental free?
Yes, Fundamental is free to play in your browser.
Where can you play Fundamental?
Fundamental is available on browser, but not on phones.
Can you export your Fundamental save?
Yes. Fundamental can export your save as text, so you can back it up or move it between devices.
What games are like Fundamental?
Mushies!, Incremental Mass Rewritten and Distance Incremental share the most with it. Mushies!: also prestige. All games like Fundamental →