About the Game
After humanity disappeared from Earth, the robots at the Earth Post Office continue to operate. The postwoman from the Heaven Post Office was shot down, scattering letters everywhere. Although she eventually retrieved the letters, she still needs to evade the scrutiny of the Earth Post Office… Solve the puzzle to help the protagonist escape her predicament. There is no text in the game.
Game Features
- Original Music
- Drawn on paper with a pencil
- Short games, approximately half an hour long
- Three Endings
Author’s Note
Hello everyone, I’m HAIM. This game is once again my own, encompassing the art, music, script, and programming. To ensure that people around the world can enjoy this game regardless of language barriers, I deliberately challenged myself to create a text-free game, relying solely on visuals to help players understand the story and levels. This proved difficult, and it prolonged the development cycle. During this time, I also came up with more ideas, ultimately creating three endings (good, normal, and bad), giving the story greater depth.
Screen Shots




Game files information
- App name P.I.S. File
- Genre Adventure, Puzzle
- Published by STEAM STREET
- Version 1.0
- Size 456.2 MB
- Release Date 2026-06-18
- Format NSP
- Language ja/en/es/fr/pt/de/it/nl/ru/ko/zh
- Title ID 0100CEE02801C000
- Required Firmware 18.1.0+ Atmosphere 1.7.1
- CFW 18.1.0
- Badge Exclusives

