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The daring explorer Serena and the kindhearted succubus Nerisha meet by chance in the depths of the Underground. Succubus Research Diary is an adult visual novel about the unusual and very intimate relationship between the two women.
| Date observed | Region | Final price | Regular price | Discount |
|---|---|---|---|---|
| US · USD | $9.99 | $9.99 | — |
Adult update artwork is hidden.
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.
Fixed an issue with Steam Achievements that was caused by the game engine update Fixed an UI element on Steam Deck
Updated 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