Free
With Ads
About
Neutron Drift is a calm puzzle about charting a settling star. You pilot a survey probe across a neutron lattice: hop to an unvisited cell exactly N cells away to stamp it, and close each sealed fold-gate by echoing its light-pulse back in order.
• Each cell shows its hop distance — tap a cell exactly that far away to drift there
• Echo a fold-gate's pulse to open it: tap its lights in the order they flashed
• Fog, shaking strata and dead ends creep in as the crust settles
5 worlds — Settling Crust, Canted Strata, Seam Country, The Beating Seam, Last Settle — 100 surveys. Two optional tools (Backstep re-charts your last hop, Surveyor's Stamp marks an unvisited cell) for the hard charts. Built with Flutter. No accounts. No cloud saves. Core gameplay is fully offline — internet is only needed for optional ads. Contains optional ads; third-party ad SDKs may collect device identifiers for ad serving (see Privacy Policy).
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What's New in NeutronDrift
1.0
September 13, 2026






