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The Upgrade Plane cover art
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The Upgrade Plane

by that1flame · 2026

Buy upgrades laid out across an infinite 2D plane, moving outward as each purchase opens up its neighbors. In early development.

Play now ↗Source on GitHub ↗
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At a glance

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

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Live signals

0GitHub stars
Oct 20, 2026Last update

Pulled from GitHub.

Tags

Upgrade treeExploration

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The Upgrade Plane: common questions

Is The Upgrade Plane still being updated?

Yes. The most recent update we've seen was on Oct 20, 2026.

Is The Upgrade Plane free?

Yes, The Upgrade Plane is free to play in your browser.

Where can you play The Upgrade Plane?

The Upgrade Plane is available on browser.

What games are like The Upgrade Plane?

Diggin, Hero Tale and Mr.Mine share the most with it. Diggin: also upgrade tree, exploration. All games like The Upgrade Plane →