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Succubus Research Diary

Game Description:

The daring explorer Serena and the kindhearted succubus Nerisha meet by chance in the depths of the Underground, as Serena accidentally stumbles upon Nerisha’s doorstep. After learning of each other’s circumstances, they strike an unusual deal. A deal that involves the two of them having lots of sex…

  • Extract the 'Succubus Research Diary [v1.5.1] [Arcus Plume].7z' archive.
  • Play the VN by running the 'SuccubusResearchDiary.exe' executable.
A small post-final(?) update that fixes a bunch of typos and grammatical errors in the final content update.
  • Dual Core Pentium or equivalent Processor.
  • Intel HD 2000 or equivalent Graphics.
  • 824 MB of free disk space (Recommended to have twice as much free disk space than this).