Orbit Post — Departure Puzzles

Two cells. One departure to catch.

Plan a tiny orbital post office one turn at a time. Print, sort, and launch the mail before each ship leaves. Only powered stations work, so the order of your choices matters.

Six small puzzles

Learn the line, connect two departures, work around blackouts, and squeeze mail through small buffers. Each route takes 5–12 turns. Inspect the exact next-turn result before committing. Undo freely, including after a missed departure. Clear each route, then try leaving no letters behind.

How to play

• Choose a layout for your two power cells: one cell handles 3 letters, two handle 5.
• Press Run this turn. Time moves only when you do.
• Launch is processed before Sort, then Print. Ships accept mail only during their boarding turns.
• Fill each ship before its final boarding turn. Use Undo turn to revise a plan.

Free playtest 0.3. This replaces the earlier timed factory experiment with turn-based puzzles. All six routes are available. Korean and English, mouse or keyboard, no download required. Small screens use vertical scrolling. No sound.

What would make this worth continuing?

After playing, tell us which route made you rethink a move, where you got stuck, and whether you wanted another puzzle. A route name and your experience are more useful than a score alone. Leave a comment (itch.io login required). Nothing is posted automatically.

한국어 안내

전력 두 칸으로 인쇄·분류·발송 순서를 계획하는 턴제 우편 퍼즐입니다. 출항 시간, 정전, 작은 보관함을 고려해 6개 노선을 해결하세요. 실행 전 결과를 미리 볼 수 있고 실패 후에도 되돌릴 수 있습니다. 시간이 자동으로 흐르지 않습니다. 모두 배달한 뒤 남는 우편 없이 마치는 추가 목표도 있습니다.

어느 노선에서 계획을 바꿨는지, 어디가 헷갈렸는지, 다음 퍼즐을 더 풀고 싶었는지 알려주세요. 현재는 무료 시험판이며 완성 유료 게임이 아닙니다.

Credits and privacy

Created with generative AI assistance: code, CSS/vector illustrations, text, and puzzle design. No third-party assets or audio are included. The game saves route-clear badges only in your browser and does not send play records to us. This does not describe itch.io itself, which operates the hosting page and its own analytics.