Mebula
Mebula, seal Mebulies, train them and fight to be the best!

Positive · 33 reviews
85% positive (28 / 33)








Lost Letter is a cozy incremental game about delivering lost letters, collecting over 1300 unique stamps, and exploring 113 countries. Upgrade transports, unlock boosters, and enjoy endless replayability in a relaxing collage-inspired art style.
Released
July 12, 2025
Price
Platforms
Windows
Developer
Publisher
Last sync
September 25, 2026
Collect stamps. Deliver letters. Explore the world in a cozy collage adventure.
Lost Letter is a cozy incremental game about collecting unique stamps, delivering lost letters, and exploring cultures across the globe.
You are lost, sad, and without purpose — until you find a letter that is also lost in the world.
You do not know who it belongs to, or where they are.
The only thing you know is: this letter must be delivered.
Travel from country to country, knocking on doors in search of the recipient. Along the way, collect hundreds of stamps inspired by the history, culture, and creativity of each region.
Upgrade your transports, visit the Market to acquire boosters and rare items, and take on the redesigned Challenge Mode with cozy roguelike elements. Each new playthrough changes the recipient, ensuring infinite replayability in a relaxing and heartwarming experience.