Announcement
Patch Notes
Added a new cursor, which can be disabled at any time from the pause menu. Improved several internal functions. Bug fixes. Laying the groundwork for upcoming updates.
Steam
Lost Letter
Also known as Lost Letter, ll, lost letter
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.
Last update
19 May 2026
Original sources
1
Latest update
Latest updates
Update history
Browse past updates and patch notes for this game.
- October 2025
- Update 1.3 — Voices in the LettersIn this small update, the world of Lost Letter feels a little more alive. People you research can now reply to your letters, ask questions, and even gift you golden seals. We’ve also added a typing-based search system i…
- September 2025
- ✨ New Update Available! ✨We’ve added a brand-new Roguelike Mode in the Extras menu! Now you can: -Play quick and challenging runs with dozens of unique cards. -Practice your strategies without pressure. -Earn golden stamps to use in the main ga…
- August 2025
- Mega Update – Twice the Content! 🌟BIGGEST UPDATE World Expansion Now featuring 113 countries to explore – more than double the previous version! Over 1300 unique stamps to collect, discover, and combine. 60 Brand-New Achievements Test your skills and co…
- July 2025
- New Update is Live!This is one of the most requested updates — and it’s finally here! Here’s what’s new: Full screen and resolution support You can now play in fullscreen, windowed, or even in the background. Full support for ultrawide an…
- Update: Rebuildable Stamps Fixes & New Features!Hello stamp explorers! A new update is here with important bug fixes and a stylish new feature: 🔧 Fixes Fixed bugs related to rebuildable stamps, which could affect progression in reconstruction. Corrected texts, trans…
- Lost Letter — Now Available!Lost Letter is now live on Steam! You're lost and aimless — until you find a forgotten letter... and a purpose. In Lost Letter, each knock on a door is a new possibility. Search across countries to find the true recipie…
- Lost Letter will Launching Soon!Hey everyone! Lost Letter has been submitted to Steam and is 100% ready to launch. We originally planned to release it today, but we're still waiting for final approval from Steam. This is a normal review process and ma…
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