Sweet Succubus Home is a Unity adventure dating sim from Black Cat Entertainment, presented with 2D animated art. You play a recently laid-off musician in a city who meets Iris, a shy girl who turns out to be a succubus from another world. To earn a living, they build a shared streaming routine around music, while everyday life brings a nosy landlady, an intrusive neighbor, and a teasing convenience store clerk. The game mixes visual novel choices with rhythm-game segments, letting player decisions shape the story and relationships.
The current build is the Valentine version, dated October 31, 2025, for Windows in English and six other languages, with uncensored adult content. Development is ongoing, and the latest update adds Valentine-exclusive stories for all four heroines and new adult scenes, plus Iris's Wish in adult mode and extra SD animations. It also introduces rhythm-game free play, timing indicators and adjustable note placement, new hints and tutorials, and clearer exploration markers. The update further ties streaming to affection and improves UI information.
Developer's description
Live streaming, romance, and a touch of spice!? Welcome to Sweet Succubus Home!
Recently laid off and down on his luck, a struggling musician crosses paths with a mysterious girl named Iris.
She’s quiet and fragile at first, but with a little care—and a lot of sweets—she bounces back and reveals the truth: she’s a succubus from another world.
To survive city life, the two team up for music livestreams. As their performances gain fans,
their relationship begins to shift from casual roommates to something far more intimate.
But peaceful cohabitation is out of the question.
The landlady won’t stop offering unsolicited life advice, the sporty neighbor keeps bursting in uninvited,
and a sharp-tongued convenience store clerk seems determined to stir the pot.
In this rhythm game meets visual novel, your choices shape the outcome.
Can you turn this chaotic, flirt-filled daily life into the sweetest ending?
Valentine Update
Major Updates:
Valentine's Special: New exclusive stories for all four heroines, with newly unlocked H-events.
New Nighttime Content: Added "Iris's Wish" to the H-mode.
Extra Animations: New SD animations for Iris.
System & Experience Optimizations: [New Features]
Rhythm Game Free Play: Choose any track you like and hone your skills.
Precision Settings: Added "Early/Late Indicator" and "Note Position Adjustment" for a smoother rhythm experience.
Guides & Hints: Added hints for new songs, streaming dance prompts, and a phone scrolling tutorial.
Exploration Hints: Added "Clear" icons to trip destination buttons for easy progress tracking.
[Adjustments & Optimizations]
Affection System: Streaming now grants affection for the heroines.
UI & Info: Improved UI elements and added extra details to tooltips.
Gallery Optimization: Re-entering the Gallery will now keep the last displayed character instead of switching randomly.
[Bug Fixes]
Fixed button hover sound effects during story transitions.
Fixed an issue where rhythm game high scores would only partially update.
Fixed the tutorial skip failing to skip the "Stamina Soup" tutorial.
Fixed a crash when loading a save file without Steam running.
Christmas Update
DLC added
[Christmas Update] Christmas Tracks Released! Artbook and Soundtrack Now Availab
Hello Players, Merry Christmas!
Sweet Succubus Home has received a major Christmas update! In addition to two new festive Christmas tracks, the long-awaited Artbook and Soundtrack are now officially available on Steam. For fans of the game, let the succubus accompany you through a sweet Christmas~
Here are the full details of this Christmas update:
New DLC Content
Sweet Succubus Home Digital Artbook: Includes exquisite character art, CGs, and behind-the-scenes development secrets.
Sweet Succubus Home Digital Soundtrack: Features the complete collection of in-game music, including the new Christmas tracks.
Update List
[New Features]
Christmas Tracks: Added 2 new Christmas-themed songs.
Kama Click Reactions: Added new reactions when clicking on Kama. Go ahead and give her a touch!
Rhythm Game UI: Added a Donation progress display to track the livestream's hype.
[Adjustments & Optimizations]
Visual Optimization: Optimized note-matching dance effects and song dance intervals for a smoother experience.
Sheet Music Adjustments: Optimized some sheet music and adjusted the values for the "Loose" judgment difficulty.
Balance Adjustments: Tweaked Sex values to optimize game pacing.
System Prompts: When Stamina is empty but bathing is possible, the system will prioritize bathing prompts.
UI Updates: The Lust UI will be displayed in grayscale before Sex is unlocked; updated the text background for outings.
Routine Adjustments: Adjusted Kama's schedule at home and the shop's opening hours.
[Bug Fixes]
Fixed an issue where clicking skip during the livestream results would incorrectly display an FC (Full Combo).
Fixed an issue where transition artifacts remained during outings on widescreen monitors.
Although it's still early,
Merry Christmas
to everyone.
v1.0.4
Fix:
Getting stuck at album tutorial
Stamina soup tutorial text panel blocking UI
Settings page being on top of Calibration page
Phone button hint isn't canceled when exiting phone before messages are all read
Change:
Trip 3 star condition changed to Miss count no higher than 3
Trip rhythm game result changed to show count instead of percentage
v1.0.3
Fix:
Iris - (2) can't be unlocked when Safe Mode is turned on
Other triggered stories will play after failed to pay rent bad end
Title LOGO will play again after failed to pay rent bad end
Album doesn't unlock new H story with Safe Mode turned on
Pure Love Warrior achievement doesn't unlock right away
Gallery will get stuck if changed language
Gallery character is on top of Settings page
Some gallery button text goes out of the panel
Cancel trip warning text is incorrect
Trip location unlock hint still shows even when it's not open
Lust hint should stop showing after failing Iris' difficulty
v1.0.2
Full Release
vD.1.2
Initial Release
Player reviews
Player rating5.0 / 5 · 14 ratings
Written reviews14 · avg 4.2★
Positive (4–5★)79%
Latest review2026-04-08
What players say
Mostly positive, with praise for animations, voice, and rhythm gameplay, but some criticism of endings and progression.
5★9
4★2
3★0
2★3
1★0
Players like
High-quality animated visuals and character art
Simple rhythm gameplay with adjustable difficulty
Plenty of animated adult scenes
Strong voice acting and presentation
Common complaints
Unsatisfying endings
Weak progression and low stream rewards
Rhythm gameplay can feel too easy or too hard
Best for players who enjoy rhythm games, animated adult scenes, and light management sim.
Summarised from 14 written player reviews.
markusks2026-04-08★★★★★
Fun nice game, the rythm game aspect took a lot more of the gameplay than expected but its fine. The management part isnt anything difficult as well, just a nice simple management/rythm game. The visuals are nice and the several…
Adonis072026-03-15★★★★★
Excellent pacing, animations, quality of life features, presentation, voice acting and scope. could have done without the pedo coded side girl. This is basically on the same level as Summer Clover. A few floating dick scenes are a little malus…
AkioAki2026-03-04★★★★★
I played Sweet Succubus Home all the way through and was extremely satisfied. I downloaded it without any great expectations, just wanting something light to play—but ended up getting hooked for several hours. I liked the idea itself: ordinary everyday…
★★★★★(14)
