Transfer Window

Worlds circle their suns and call for cargo. You are the courier.

Transfer Window is a minimalist game of orbital timing. Drag and release to launch ships from your station toward moving worlds. The faster the orbit, the more you must aim where a planet will be, not where it is. Keep every world supplied before its ring closes.

• Four real star systems to chart: the Sol belt, Barnard's stellar flares, Kepler-16's twin suns, and TRAPPIST-1's crowded transiting worlds
• Five cargo shapes, unlocked as your deliveries climb
• Three difficulty levels, from meditative to relentless
• Milestones, ranks, and a badge for mastering each system
• No ads. No accounts. No data collected. Fully offline.
• A few quiet minutes, or a long evening under the stars. The choice is yours

Made in Toronto, Canada.