Discover with Lumiri
Steam
The Postcards
Exploration, decryption, design, and text—what wondrous changes might occur when these four elements are closely intertwined and influence each other? The demo is live! Everyone is welcome to try it out and give feedback!!
Expected release · Coming soon
At a glance
About this game
Core game information and the store records it came from.
- Title
- The Postcards
- Content
- Game
- Expected release
- Coming soon
- Developer
- Prisme
- Publisher
- Prisme
- Platforms
- Windows
- Connected stores
- 1
Steam Steam source details
- Store title
- The Postcards
- Product ID
- 5207350
- Developer
- Prisme
- Publisher
- Prisme
- Store platforms
- Windows
- Source checked
- 2026-11-04 09:59 UTC