Kestrel Ringpost

One parcel. Three rings. A crossing that takes a moment to commit.

Your little courier moves clockwise while red patrols travel around the lanes. Shift inward or outward, pick up a lettered parcel, and reach its matching dock. A well-timed crossing makes a route; a hazard hit ends the circuit. Prepare a retry and read the moving gaps again.

• Three authored circuits with one, two and three deliveries, then a finite ending.
• Committed transfers, one cargo slot and matching-letter docks.
• Keyboard and visible pointer controls, pause, repeatable retry and slower speed.
• No audio, saves, ads, accounts or payments inside the game.

COMPLETE AND FREE

All three circuits are free to play. Suggested support is USD 3, entirely optional. Support unlocks nothing extra; no paid levels or expansion is promised. The optional ZIP contains the same complete game.

CONTROLS AND SESSIONS

W/Up inward; S/Down outward; P/Escape pause or resume; R resets this circuit to Ready. Enter uses the main Start/Resume/result control outside other buttons. Tab/Enter/Space activate ordinary buttons. Pointer players use visible controls. Slower speed is 0.65x for every ship and hazard; changing speed pauses the run. A hidden page pauses and needs explicit Resume. There are no saves: reload starts a fresh tour. Keep the visible page active while playing.

COMPATIBILITY

Designed for keyboard and pointer play in a modern desktop browser. This is a visual timing challenge; physical-phone, gamepad, screen-reader, direct-file and offline compatibility remain unverified. No all-platform claim is made. Orbital paths are arcade motion, not a realistic orbital-physics simulation.

ART AND AI DISCLOSURE

Code, text, stage design, debugging and original canvas/CSS/SVG art were created with generative AI assistance. No competitor code, levels, music or assets are bundled. The cover is an original illustration, not a gameplay screenshot.

CREDITS AND RIGHTS

Kestrel Ringpost 1.0.0 by Mikael Hagalund (MikaelHa). Personal play and backup copies are allowed. Screenshots, recordings and streams may be shared with credit. App resale/repackaging and code/art reuse require permission; the download includes the personal-play licence.