About the Game

"Depersonalization" is a role-playing game based on the Cthulhu Mythos.
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This is a game that captures the essence of the Cthulhu Mythos and tabletop role-playing.
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To uncover the truth, sometimes perhaps... any means are justified?
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This is a game that emphasizes collectible content.
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This is also a story creation platform.
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Screenshots
7 imagesVersion Information
Steam Patch Notes
Official update history
Added Korean translation for the mod Phantom Warship.
Optimized skill name display in the character creation interface.
Updated some translations in the game lobby.
Modified some crowdfunding player IDs.
Fixed abnormal display issue with companion Horn's unlock info.
Fix Fixed an issue where some texts were not translated.
Optimization Updated Japanese translations.
Editor, Optimization Updated some editor translation entries.
Editor, Optimization Added a function in general loop behavior to skip entering the story state.
Fix: Fixed an exception that occurred when back from the developer list.
Fixed: The spell "Final Spiral" was not functioning correctly.
Fixed: The trait "Wilderness Hunter" was not taking effect.
Fixed: Removed black stockings from Amy's walking animation.
Optimizations:
Mods: Now support saving multiple auto-saves.
Mods: Saves are no longer deleted after settlement.
Editor Updates:
New: Added party information detection. Now, all members in the battle queue can be checked.
Optimization: Improved multi-room effect compatibility in the editor.
➜ Details: https://meownaturn.yuque.com/cgigk7/depersonal/adnt6uq8kh6ksfot
New: Added placeholder support for dialogues and narration. Special characters and player names can now be displayed.
➜ Details: https://meownaturn.yuque.com/cgigk7/depersonal/oqx2inak6avg28rh
Optimization: The editor now provides a voice generation prompt, displaying the currently generated voice text.
New: The editor's "Open Backpack" function now supports opening regular backpacks instead of just theft-specific ones.
New: Added a function to modify character movement speed.
➜ Details: https://meownaturn.yuque.com/cgigk7/depersonal/zqyyodrwtc38yt64#HzcVq
New: When exploring a room, the camera can now lock onto the target, preventing unintended viewpoint shifts caused by player movement.
Bugfix: Fixed incorrect team size prompts when entering rule modules.
Optimization: Upgraded the project to Unity 6, enhancing loading and entry speeds. Note: Creation mode remains unaltered due to its unique loading logic.
Optimization: Updated Japanese translations.
Optimization: Updated Korean translations.
Optimization: Improved the sorting logic for combat skill display.
Optimization: NPCs (both allies and enemies) that cannot act during combat will now revalidate skill targets at the start of their turn and before their actions (dynamic target selection).
Bugfix: Fixed an issue where items affecting all allies failed to apply to the party leader when used from a teammate's inventory.
Bugfix: Resolved an issue where the Traveler's skill continued to appear in the skill list after being used once during combat.
Editor:
(The translation of the editor and its documentation is in progress.)
New: Added a player model switching feature to the editor. Tutorial link: https://meownaturn.yuque.com/cgigk7/depersonal/zqyyodrwtc38yt64#zXCu0
New: Added a trait state switching feature to the editor. Tutorial link:https://meownaturn.yuque.com/cgigk7/depersonal/zqyyodrwtc38yt64#Gtogs
New: Added a universal loop execution feature to the editor. Tutorial link: https://meownaturn.yuque.com/cgigk7/depersonal/zqyyodrwtc38yt64#v0lSG
New: Added a loop execution feature for Buffs in the editor. Tutorial link: https://meownaturn.yuque.com/cgigk7/depersonal/kgwo96nvu3w2uux7#I2zGH
New: Added an inverted check feature for Buffs in the editor. Tutorial link: https://meownaturn.yuque.com/cgigk7/depersonal/kgwo96nvu3w2uux7#tAvI6
Bugfix: Fixed an issue where list checks in combat skills returned abnormal results.
Bugfix: Fixed abnormal results when detecting target rooms.
Bugfix: Fixed directional issues caused by nodes being too close in rule modules.
Bugfix: Resolved an issue where the character name visibility toggle failed in certain cases.
New: Added combat skill hiding. Tutorial link:https://meownaturn.yuque.com/cgigk7/depersonal/clebss3mhx8nql8t#Qr7pu
New: Added effect replacement for combat skills. Tutorial link: https://meownaturn.yuque.com/cgigk7/depersonal/clebss3mhx8nql8t#Hruz2
New: Added a node to the editor for item effects that triggers on hits regardless of damage type (On hit, includes all damage types).
New: Added an option to set Buff effects to play only during exploration.
(Currently only available in Chinese. The English version is in progress.)
Optimization: Implemented the new loading screen for the latest version.
Bugfix: Fixed an issue where some companions' portraits displayed incorrectly during interludes.
Bugfix: Fixed an issue with companions acquiring traits abnormally during interlude settlement.
Bugfix: Added missing voice lines for the Soladnit module.
Bugfix: Resolved an issue where the Blessing of Blade spell failed after multiple casts.
New: Added a death animation for Young Anan.
New: Updated Korean and Portuguese translations.
New: Added additional descriptions for items, traits, and spells.
Bugfix: Fixed an issue where preview images for scene materials in the editor were not generating correctly.
Bugfix: Fixed a display disorder issue on the character history interface.
Bugfix: Fixed an issue where contest checks sometimes produced abnormal results.
Bugfix: Fixed an issue where the shop button did not display correctly at 4K resolution.
Bugfix: Fixed an issue with the abnormal effect of the Black Fan.
Optimization: When no item is selected, the screen will now return to the previous interface.
Optimization: Added bulk purchase and bulk sale functions in the store.
Optimization: Added attribute change prompts in the intermission study.
Optimization: Added display of Workshop source information in the intermission study and vacation screens.
New: Updated Korean translations.
Fixed: Removed AI translation option for Korean in Cursenday.
Bugfix: Fixed an issue where the rule module extraction effect count was abnormal.
Bugfix: Fixed an issue where avatar variations were not functioning properly in text-based groups.
Bugfix: Fixed an issue where external sound effects would not play the first time in the editor.
Bugfix: Fixed an issue where the key for the search investigation was not generated correctly in the rule module.
Bugfix: Fixed an issue where there was no background in the Cursenday scene materials in the editor.
Optimization: Enabled character selection for skill checks in "Intimidation," "Psychoanalysis," and "Exploration of the Mysterious" active actions.
Bugfix: Fixed an issue where Lux would return to his original position after saving during a confrontation scene.
Optimization: Added "The Pacts of Kadath" and "The Oracle of Kadas" as unlocking conditions for Constantine.
Optimization: When using consumable items in combat, characters who cannot consume food are now excluded from the selection of targets.
Bugfix: Fixed an issue where the sleeping effect of the "Devouring Otherworldly Flames" trait did not activate during exploration.
Bugfix: Fixed an issue where the penalty dice in the awakening effect of the "Indolent" trait did not apply to joint checks.
Bugfix: Fixed an issue where characters equipped with "Dorothy's Digital Card" became ineffective after dying and reviving in battle.
Optimization: Optimized the achievement trigger configuration for "She's Just A Little Girl".
Optimization: Ibom's Countercurrent skill will no longer ignore damage immunity effects.
Bugfix: Fixed an issue where the police professional skill "Arrest" did not add a stun effect on a critical success.
New: Enabled scene resource export functionality in the editor; game scenes can now be exported as images for editing.
Bugfix: Fixed a lighting failure issue in the Moonshade Monolith's battle scene.
Bugfix: Fixed an issue with blank preview images for scene materials in the editor.
Bugfix: Fixed an issue where old scene materials could not be displayed in the interface.
Bugfix: Fixed an issue where the increased damage effect of the wheelchair did not apply to the wooden bow.
Bugfix: Fixed an issue where some companions had abnormal increases in trait layers after entering intermission stories.
Bugfix: Resolved conflicts with certain buttons.
Bugfix: Fixed some MTL issues.
Bugfix: Corrected an error where the damage reduction effect of "Step Forward" was incorrectly applied to enemies.
Bugfix: Fixed an issue with selecting enemies using a controller during combat.
Bugfix: Resolved a freeze issue in the "All In One" chamber defeat scenario.
Optimization: Added AI translations for Korean and Japanese in the new module.
Latest on Steam
SteamDBBuild info restricted by publisher
Last Steam update Aug 01, 2025 — check SteamDB
Current Release
Build 21475384
Uploaded Sep 25, 2026
System Requirements
How to Install
Troubleshooting tips
• Run Redist/_CommonRedist installers if game won't start
• Add folder to Windows Defender exclusions
• Run as administrator
Download
Direct link available
Needed when extracting (WinRAR / 7-Zip) — not a site login.
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