ThePostCards Demo
Exploration, decryption, design, and text—what wondrous changes might occur when these four elements are closely intertwined and influence each other?
- Release date
- September 20, 2026
- Platforms
- Windows
- Developer
- Prisme
- Publisher
- Prisme

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About ThePostCards Demo
The World of PostcardsYou've accidentally stumbled into a world of postcards. Everything before you feels strangely familiar — those are exactly the design works you created before. You have stepped into the world you made. Scenes and Text, Shaping Each OtherIn this world, words and scenes are not separate. They breathe together, moving as one. Scene changes text: An apple falls from a tree, and the word APPLE also falls from the tree. Text changes scene: You obtain a key, and two doors appear.
Find the clues, solve the puzzle, and choose the right door. Every change ripples through the other. Nothing stays still. Transform Into a MouseDon't forget — you've traveled into the world of computers.A mouse is indispensable here. By transforming into a mouse, you can defy gravity and move freely, exploring spaces that were once out of reach. Weapons for Destroying RoadblocksWhen night falls, you will acquire a magic weapon that can destroy fragile objects — including text itself.
Press F to strike. If F is not pressed within 3 seconds, it automatically resets. Destroying text changes the environment. Changing the environment rewrites the story. Every choice leaves a mark. Two Forms: Day and NightExperience two unique visual styles across two modes:Day: Bright, clear, filled with familiar detailsNight: Mysterious, atmospheric, where magic awakeThis innovative game combines graphic design with gameplay — a love letter to creators and dreamers alike.
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