07 Sep 2026Developer post

09/07 (Mon) Update - Bug Fixes

○ Improvements - Added an option to Removes screen shake during melee attacks. - Improved Shrinking Beam Mode so that the player's position can now be reset at any time. ○ Bug Fixes - Fixed an issue where equipment options did not work when playing in certain languages. - Fixed a

04 Sep 2026Developer post

09/04 (Fri) Update - New Dialogue & Korean Voice Acting

Hello, this is eTIRUe. New dialogue and Korean voice acting have been added to Crawling Lab! ■ Update Highlights - New Dialogue & Korean Voice Acting: Crawling Queen and her minions now have voices! Take on the Biodolls, now brought to life even more vividly by the fantastic

Hello, this is eTIRUe.

New dialogue and Korean voice acting have been added to Crawling Lab!

■ Update Highlights

- New Dialogue & Korean Voice Acting: Crawling Queen and her minions now have voices!

Take on the Biodolls, now brought to life even more vividly by the fantastic performances of our voice cast.

(For those who prefer the previous experience, options to mute voices and turn off subtitles are available in the settings.)

- New Story Dialogue: Additional dialogue has been added for Ghost-1 (Wraith) and Crawling Queen in Story Mode.

- Credits & Image Update: Voice cast information has been added to the credits.

You'll also get to see an adorable group of Biodolls eagerly competing with one another to be the first to share their voices with you! ːCLPopcornː

■ Voice Cast (After Recodin')

- Recording / Post-Production: 정재준

- Crawling Queen - CV. 문정혜

- Ghost-1 - CV. 김태윤

- Dummy Doll, Crusher - CV. 예동

- Temptation, Sentinel - CV. 김현린

- Enhancer, Specter - CV. 이가원

- Enhanced Dummy Doll - CV. 차유진

- Levitation - CV. 이연서

- Reviver - CV. 오지

We would like to express our deepest gratitude to the voice actors and staff at After Recodin' for their incredible performances and hard work in making Crawling Lab feel more alive than ever. ːCLConfidenceː

■ Bug Fixes & Improvements

- Fixed an issue where Sentinel would walk while in berserk mode.

- Added a warning when setting Display Mode to "Fullscreen Windowed" in the game settings.

- Added a feature that returns the player to the starting position if they fall through the game map.

- Removed player character ragdoll physics upon death.

■ A Word from the Developers

Thank you for your continued interest in and support for Crawling Lab.

None of these wonderful additions would have been possible without the warm support we've received from all of you.

We would also like to thank our incredibly kind-hearted supporters who continue to support us on Patreon.

Your ongoing support has allowed us to take the quality of the game another step further.

We hope you have a wonderful time in the laboratory, now filled with the voices of the Biodolls.

We'll continue doing our best to bring you even more fun and enjoyment in the future.

Once again, thank you to everyone who continues to join us on this journey, despite all the ways we still have room to improve. ːRNHappyː

Original post

24 Jan 2026Developer post

01/24 (Sat) Update - Bug Fixes

- Fixed an issue where Levitations’ attack hitbox was visible during attacks - Fixed an issue where damage could become negative in certain situations - Fixed an issue where falling out of the map on some maps would not result in death

19 May 2025Developer post

05/19 (Mon) Update - Bug Fixes and Improvements

- Fixed an issue where the Hold Gun would not activate if not precisely aimed at the crosshair. - Fixed an issue where Friendly Crawling Queen in the test room would not attack enemies. - Adjusted player effect brightness in Shrinking Beam mode. - Fixed an issue where players cou

10 Apr 2025Developer post

04/10 (Thu) Update - Bug Fixes and Improvements

- Fixed an issue where additional option descriptions would disappear when refreshing the upgrade option screen. - Resolved a bug where the Spiked Armor option's health regeneration effect was not working. - Fixed a problem where BioDolls would continue to pursue the player even

17 Feb 2025Developer post

02/17(Mon) Update - Shrinking Beam applied to the Test Room

- Allows the use of the Shrinking Beam object in the Test Room. (Requires clearing the "Shrinking Beam" trial)

16 Feb 2025Developer post

02/16 (Sun) Update - Bug fixes and judgment adjustments

- In the "One Coin Challenge", the enhancer's range attack has been modified to only play the hit motion (no damage) - Fixed the issue where the "Party Time" upgrade did not work properly - Fixed the issue where the friendly biodoll would attack the player when "Party Time" was a

14 Feb 2025Developer post

02/14 (Fri) Update - New trials, upgrades, and features added

○Added features -Added the ability to summon friendly Biodolls to the test room ○Added Crawling Queen's trials ▽Shrinkage Beam -The player's size decreases. -Biodolls are all non-preemptive -Player damage 1/3 ▽One Coin Challenge -Game over after 1 hit ○Added upgrades ▽Sword Beam

19 Sep 2024Developer post

09/19 (Thu) Update - Sentinel Invincibility Bug Fixed

○ Bug Fixes - Fixed the issue where Sentinel becomes invincible in certain situations - Fixed the issue where Biodolls were spawned in places where they should not be spawned ※ Thank you to the users who reported bugs And especially to BlackChoco who reported the Sentinel bug in

19 Sep 2024Developer post

09/19(Thu) Update - Bug Fixes and Improvements

○ Improvements - Changed the Optimization feature to be able to be turned On/Off. ※ When game performance optimization is applied, the movement of biodoll at a distance may not move smoothly. ○ Bug Fixes - Fixed the issue where melee attacks (knife) sometimes did not work - Fixed

18 Sep 2024Developer post

09/18 (Wed) Update - Special Upgrade Modification and Bug Fixes

○ Improvement - Display the list of trials applied to the result window - Modify the special upgrade option "Discharge Material (Knife)" as follows The attacked biodoll stops for 5 seconds. You will not be hit by Enhancer's attack while holding a knife. Disables revive abillity w

13 Sep 2024Developer post

09/13 (Fri) Update - Added new biodolls and trials

○ Added 2 types of Crawling Queen's trials - PowerCell Trap - Reviver in the Darkness ○ Added new biodolls - Added Reviver / Elite Reviver ○ Added story - Added Lab Archive #3 - Added Lab Archive #4 ○ Added Test Room feature - Special Upgrade Test feature ○ Bug fixes and improvem

26 Aug 2024Developer post

08/26(Mon) Update - Optimization and bug fixes

○ Improvements - Optimized game performance (10 FPS increase for floors 35 and 40) - Removed elite effects during "Elite Unit" trials - Doubled the range of the special upgrade "Aura" - Reduced the sound effect of the special upgrade "Aura" ○Bug fixes - Fixed the issue where Levi

16 Aug 2024Developer post

08/16 (Fri) Update - Crawling Queen's Trial / Special Upgrade Added

▽2 Crawling Queen's Trials are added. - Talents cannot be used - Reward -All appearing Biodolls become elites. -Reward ▽3 Special Upgrades added When firing a SR, enemies within 8m receive damage equal to 10% of the damage. Instead of removing the headshot judgment, the SR's dama

30 Jul 2024Developer post

07/30 (Tue) Update - Temporary Measures for Crawling Queen Issue

Users reported bugs where the level could not be cleared or the Crawling Queen did not appear on the 35th floor because there was only one Biodol left. Unfortunately, our team of 3 tested it several times with various special upgrades, but we were unable to reproduce the issue. W

27 Jul 2024Developer post

07/27 (Sat) Update - Bug Fixes

- Fixed the issue where enemies would not be attacked intermittently when attacking with a knife - Fixed the issue where the trial selection in Crawling Queen's Trial would be saved - Fixed the issue where the knife max durability would be displayed in the status window - Fixed t

26 Jul 2024Developer post

07/26(Fri) Update - New Biodoll, Crawling Queen's Trials added.

○New Biodoll added -New Biodoll, Specter added. -Specter appears when you select "Awakened Bystander" in Crawling Queen's Trials. ○Crawling Queen's Trials added -Crawling Queen's Trials added. -Crawling Queen's Trials are activated after clearing Crawling Queen Mode.

16 Jul 2024Developer post

07/16 (Tue) update - Fixed delay when killing Biodolls

- Fixes an issue that causes a delay when killing Biodolls. ※ This issue did not occur when we tested it, so we have fixed the suspected part. First, the kill count activated when killing a biodolls has been modified to be added up at the end of the round. The process of converti

15 Jul 2024Developer post

07/15 (Mon) Update - Bug fixes and improvements

○ Improvement - Optimized medium-sized maps with containers at the starting point ○ Bug fixes - Fatal error fixed (2) There were reports that the error occurred even after the fatal error fix update, so we checked again. The code that checks whether the biodoll is in the enhancer

14 Jul 2024Developer post

07/14 (Sun) update - Ending map optimization to resolve fatal errors

- Ending map optimization ※ We heard that some users were experiencing a fatal error after version 1.3.1, so we checked, but we were unable to reproduce the error. So, we optimized and updated the ending map where errors were suspected. If the same problem continues to occur, ple

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