Lost and Found Co. update 1.0.3 is now rolling out on PC (Steam). According to the official Lost and Found Co. patch notes, the latest update 1.0.3 added quality of life improvements and gameplay optimizations.
Since the last patch, players are facing a number of problems with the game. Today’s Lost and Found Co. patch 1.0.3 will fix a few of these issues.
Check out more details below.
Lost and Found Co. Patch 1.0.3 Notes – March 19, 2026
General Updates
- Added new loading screen tooltips.
- Added Steam Deck Verified to the store page.
- Updated localizations across all languages.
Bug Fixes
- Fixed issues where key characters sometimes disappear when exiting the lobby or the game without speaking to them, preventing further progression in some scenarios.
- Fixed issues where progress may not be saved if exiting the stage immediately after collecting an item.
- Fixed the hint UI displaying incorrectly.
- Fixed the in-game portrait displaying incorrectly.
Stage Fixes
Lobby
- Added new lobby visitors.
- Updated object sorting order.
Unlucky Ducky
- Updated object sorting order.
Going Viral
- Updated object sorting order.
The First Request
- Updated the image on the wall.
What an Unlucky Day
- Fixed the issue that prevents the Energy drink side quest from being completed.
- Fixed character interact animations.
- Update objects’ colors.
- Removed duplicate characters.
Muddy Situation
- Updated object sorting order.
Smoothie Showdown
- Fixed BGM playing incorrectly.
- Fixed the cannon’s missing animations.
- Updated object sorting order.
Unexpected Outcome
- Updated object sorting order.
Tea Time Troubles
- Fixed some side quests displaying incorrectly.
Mysterious Bouquet
- Updated object sorting order.
- Fixed BGM playing incorrectly.
Problem in Paradise
- Fixed the issue that makes the Imp disappear from the stage.
The Accursed Antique Shop
- Updated object sorting order.
Apartment Apocalypse
- Fixed issue where Graffiti side quest could not be completed.
- Removed the locked door icon.
The Missing Captain
- Updated object sorting order.
Allergy Season
- Updated object sorting order.
- Removed duplicated characters.
My Summer Memories
- Fixed fishing side quest display error
- Updated object sorting order
Waiting for a Bite
- Fixed BGM playing incorrectly.
- Updated object sorting and facing.
The Cursed Memento
- Fixed camera freezing issue and preventing stage completion.
- Updated object sorting and position.
Download Lost and Found Co. update 1.0.3 on PC.