Blue Prince update 1.02 is now available to download. According to official Blue Prince 1.02 patch notes, the latest update improves Steam Deck support, resolves major save file data issues. Apart from this, Blue Prince patch 1.02 also fixes critical lockups and gameplay bugs, and disables unintended item usage in a special room.
Blue Prince Update 1.02 Patch Notes – April 18, 2025
Patch Summary – Key Fixes & Improvements
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Cinematic videos updated for better Steam Deck compatibility (increased file size).
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Major fix to save file data handling preventing incorrect rarity behavior.
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Multiple softlocks and hardlocks resolved, including blueprint menu access while traveling.
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Coin Purse exploit in drafting studio room C_s__o removed.
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Miscellaneous camera, UI, and typo fixes.
Cinematic Compatibility
Video File Enhancements
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Added redundant cinematic video files compatible with a broader range of Steam Decks.
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Increased total game file size due to these additional files.
Gameplay Stability & Save Data Fixes
Save File Data Bug Fix
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Resolved critical issue where rarity and directory data were incorrectly carried over between save files.
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Fixed room appearance rates, restoring intended frequency for uncommon and rare rooms.
Camera Interaction
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Fixed camera lock that occurred when revisiting the lab machine on later days.
Bug Fixes – Systems & Exploration
Travel Softlock Fix
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Resolved late-game softlock triggered when opening the blueprint or systems menu while traveling by boat.
Door Unlocking Hardlock
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Fixed hardlock when using the basement key on an exterior door.
Toolshed Bug
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Fixed rare bug causing only one item to spawn in the Toolshed.
Item & Room Interactions
Coin Purse Exploit Removed
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In drafting studio room C_s__o, Coin Purse use is now fully disabled as originally intended.
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Fix closes a loophole where one machine still allowed its usage.
UI & Text Corrections
Typo Fixes
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Various text format and typo corrections applied across the game.
Recently, the Blue Prince version 1.01 added quality of life changes and fixes. The upcoming Blue Prince update 1.03 will address a few of remaining issues.
Download free Blue Prince patch 1.02 on PC(Steam).
