Incubus Legacy is a 2D animated RPG Maker adult game by Quacken. You play a male protagonist whose father disappears, moving with two long-term housemates, a mature woman and a playful younger peer, to an ancestral estate. There, you learn a hidden family secret and use it to influence and corrupt the women around you. The game presents a harem setup with adult themes and uncensored visuals.
The current build is version 0.1.5, released December 1, 2025, with development ongoing. It runs on Windows platforms and is available in English. This update reworked several of Emma’s scenes, including her morning workout, sunbathing, and bathroom interactions, and added continuations to those sequences. One sunbathing continuation includes two new close-ups featuring a massage. The release also keeps the game’s animated presentation.
Developer's description
After your father mysteriously disappears, you move with the two girls you've lived with all your life (MILF and a cheeky peer) to an old ancestral estate . There you discover the secret of your ancestry with whom you will conquer and corrupt the girls in your surroundings
v0.1.5
- Reworked the morning workout scene for Emma.
- Reworked the sunbathing scene for Emma.
- Reworked the bathroom scene for Emma.
- Added a continuation to Emma's workout scene.
- Added a continuation to Emma's bathroom scene.
- Added a continuation to Emma's sunbathing scene (2 new close-ups with massage)
v0.1.4
Night scenes have been redrawn.
Night close-ups of the chest and groin (4 close-ups with variations)
Event for relationship progression with Emma (2 animations)
Event for relationship progression with Margaret (1 animation)
Bath event with Margaret level 2 (1 animation)
A dungeon dedication page! Thanks to my paying subscribers.
v0.1.3
Completed event with Margaret in the morning
Added event dinner with girls
Added event with Margaret in the afternoon
Added relationship meter
Small improvements to text, music, etc.
v0.1.2
Improved dialogues ( added character sprites)
Sunbathing Emma at day
Margaret and Emma before going to bed
v0.1
initial Release
Player reviews
Player rating4.0 / 5 · 6 ratings
Written reviews6 · avg 3.5★
Positive (4–5★)67%
Latest review2025-09-03
What players say
Reviews are mixed: praise art and atmosphere, but complaints about sparse content and repetitive grind.
5★2
4★2
3★0
2★1
1★1
Players like
Good art and visual quality
Interesting house setting and ambiance
Promising concept and seduction dynamic
Common complaints
Sparse content and unfinished updates
Repetitive interactions and grinding
Best for players who enjoy art-focused, slow-burn adult RPGMaker seduction games.
Summarised from 6 written player reviews.
Yournewowner2025-09-03★★★★★
Unfortunately this is just poor quality, cheap sounds, the art looks alright but sometimes the animation can be janky. What's worse is it's several updates later and there's still nothing here. Give it a miss I say, this is one…
PartyOn1112025-09-02★★★★★
Writing this more in the hope that obscene grind is just becuase there's so little content in the game. The art is good, the game shows promise butit depends on where the dev goes. The grind wasn't quite worth it…
Uldork572025-09-02★★★★★
Want to spend around 17 minutes repeating the same few interactions, and then realise you must do the same for the other character before the corruption level even matters? Oh and the game sure doesn't mind you wasting your time…
★★★★★(6)
