Succubus Research Diary v1.5.1 Android Port

Version 1.5.1
A small post-final(?) update that fixes a bunch of typos and grammatical errors in the final content update.

Version 1.5.0: The Grand Finale
The Serena’s Services story arc ends with a bang! (Disclaimer: no explosions included.)

This content update isn’t called The Grand Finale for no reason. It’s not only the final update but also easily the biggest one. With a word count of over 11000 words, it’s approximately as big as the two previous updates combined! Of course, there’s plenty of new art as well!

The mysterious noblewoman Lady Julie was briefly seen in the previous update, but now it’s time for her to get into action. Be warned that she’s a woman who can’t be easily stopped once she has gotten started…

New things in a nutshell:

• New character and event art
• Lady Julie starring in the new 11000 word story
• New achievements

Other changes and fixes:

• A handful of typos fixed in previously released content
• Some small tweaks to in-game menus

How to access the new content?

Serena’s Services can be accessed after reaching Ending 1. You’ll have to play most of the previously released episodes to unlock the final episodes. If you have already done so, Episodes 7 and 8 are waiting for you!

In other news:

• Arcus Plume has a newly-opened developer page on Steam. You’ll get a notification of new releases if you click the follow button.
• The next Arcus Plume game will be announced in Q1 2023. Lady Julie is one of the major characters of the game! Who knows if there will be other familiar faces as well…

And finally…

Have fun playing The Grand Finale.

Version 1.4.0: An Old Friend
Sometimes, a chance encounter with an old friend may open up new possibilities. What lies in store for Serena and Nerisha? Only time will tell…

It’s the first anniversary of the release of Succubus Research Diary, and here’s a little something to celebrate it: the fourth content update! This update adds two more episodes to the “Serena’s Services” story arc and introduces two new characters to the game!

New things in a nutshell:

• New character and event art
• New 4500 word story featuring Denice and Julie
• New achievements

How to access the new content?

Serena’s Services can be accessed after reaching Ending 1. Playing episodes 1 and 3 will unlock the newest episodes. 2 and 4 are not required for mysterious reasons.

MATURE CONTENT DESCRIPTION:

This game contains explicit depictions of consensual sex and uncensored genitals. All characters depicted are 21 years old or older.

The story takes place in a female-only fantasy world, in which all women possess the intrinsic magical ability to become temporarily “futanari,” i.e., grow male genitals (note: it is possible to finish this game without playing any futanari scenes).

The adult scenes in this game are either female x female (~70%) or futanari x female (~30%).

Features (Ver. 1.5.1):

• Length: 97000 words (6-8 hours)
• 34 unique event CGs, 307 variants
• 1080p resolution
• Rich background story about the problematic relationship of succubi and humans
• Each adult scene has 5 stages with unique conversations
• Have sex and conduct research to unlock more adult scenes
• Juicy sound effects and a separate volume slider for sex sounds
• CG & scene gallery