Operation Lovecraft: Fallen Doll (@OLFallenDoll) header
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Real-time 3D erotic game「Operation Lovecraft: Fallen Doll」 Steam Key Preorder & Demo Download: https://xitter.gq/t.co/hmneNNjlWe NSFW: @PROJECT_H_Dev

Joined April 2024
Saw some interesting screenshots from the community using DLSS 5. We plan to release an official set of model parameters for #OperationLovecraft once DLSS 5 is further refined.
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The Client Login Failed error has been hotpatched. #OperationLovecraft
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#OperationLovecraft Pre-update maintenance for build 0.9.0 has begun and is expected to take six hours. Time for ADA to get her feet wet!
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#OperationLovecraft Update 0.9.0 will go live on Steam within the next 24 hours. A new investigator - ADA, the minister, joins the crew.
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#OperationLovecraft update 0.8.96 unlocked Relationship Level: Lover for each investigator. Reaching this level unlocks the respective investigator’s wedding dress outfit set and an additional preset slot.
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New Church of Starry Wisdom themed outfits have been added for each investigator in #OperationLovecraft 0.8.96. These outfits allow for color and sheen customization.
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#OperationLovecraft update 0.8.96 is now live. This update added 27 new sex scenes, drop rates for these will be temporarily increased for 14 days following the update.
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#OperationLovecraft Update 0.8.96 is now in the final alpha testing phase and will be released on Steam in a few days. Following the update, all legacy Church of Starry Wisdom themed outfits will be retired from the shop. Players who currently own these outfits will be granted the remastered editions as a complimentary gift.
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Happy Spring Festival! As the Lunar New Year 2026 approaches, our community has voted for the next investigator to be added to #OperationLovecraft. "I do not particularly like being addressed by my model designation. Please call me Grace, Pioneer Council's director of secretariat."
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#OperationLovecraft update 0.8.9 brought the next community-voted investigator Yanshi, 97 new outfit pieces and 24 new sex scenes. Special thanks to: CV🎙️ #山田じぇみ子 (Yamada Gemiko) Sound Director and Composer🎶 @HKHEROAR
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#OperationLovecraft closed beta 0.8.9 is now live on Steam. The next community-voted investigator, Yanshi the Inventor, has joined the squad!
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Happy new year! We are moving full speed ahead with final testing for the next investigator: Yanshi. We expect this work to be completed by end of week. Stay tuned! #OperationLovecraft
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We managed to develop and implement a must-have feature for an adult game: a high quality real-time physics system of higher fidelity for cloth simulation in #UnrealEngine for #OperationLovecraft. The gap between the fabric and the skin is now greatly reduced without mesh clipping. #UE5
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#OperationLovecraft The time-limited Black Friday Sale event has begun! You will get 10% discount for any and all NEP purchases before December 7th, up to 5 times. This patch also added 9 new sex scenes and 3 costume pieces per the results of October's Patreon community poll.
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Happy Halloween, Researchers!🎃 #OperationLovecraft Update 0.8.89h adds 4 Halloween themed outfits at a time limited 20% discount, along with breast physics improvements. Thai localization support has also been implemented. #Halloween2025 #halloweenart #halloween
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#OperationLovecraft Update 0.8.89 is now live on Steam's closed beta branch!
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