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Succubus Research Diary›Events›Version 1.5.3

Game update

Version 1.5.3

Succubus Research Diary · published 4 months ago · build 23145609

All events Players around this date Read on Steam

Fixed an issue with Steam Achievements that was caused by the game engine update
Fixed an UI element on Steam Deck

More from Succubus Research Diary

Other announcements

Community2 Jun 2026Serena's new adventures await in Oasis of Lilies!The protagonist of Succubus Research Diary, Serena , will be a major character in the fifth Arcus Plume game, Oasis of Lilies ! The daring explorer has left the dangers of the Underground behind for now, and has a steady job in a mysterious members-only club for fine gentlewomen. There, she will meet the new game's protagonist, Ayame , a cute but bold university student who is intent on gatheri…Succubus Research DiarGame update1 May 2026Version 1.5.2Updated the game engine for better compatibility with modern operating systems · Introduced a number of fixes and improvements to the assistive self-voicing feature for the visually impaired If you have any issues with the new version of the game, the previous version is available in the "Game Versions & Betas" section of the "Properties" menu. By the way, the next Arcus Plume game will be anno…Community18 Jun 2024"Nerisha's Adventures" Bundle Now Available!The two games that feature the adventures of the pink-haired succubus, Nerisha, are now available as a bundle! ːheart_of_succubusː