Kai is an adult Ren'Py visual novel by Rebby. You play as Kai, a prostitute in a city with no real story, deciding her fate while meeting strange and eccentric characters. The presentation uses 2D and AI-generated CG art, and the content includes adult themes such as a female protagonist and DILF situations.
The current build is version 2025-09-04, released on September 4, 2025. Development appears ongoing, with the latest update adding dreams and removing placeholders, extending Lil-Notch-Supreeme's quest chain with another part called The Rap-Crusader, finishing the alien quest line, and adding Bob's quest line about problems with the pipes. It runs on Windows and Linux in English and is uncensored. Previous updates also added a quest for Carl the chemist and several story events, including a rap battle, a superhero, and aliens.
Developer's description
Take the roll of Kai, a prostitute in the city, no real story. Decide her fate, meet strange and eccentric characters.
2025-09-04
Added dreams, no more placeholders
added another part to Lil-Notch-Supreeme's quest chain. 'The Rap-Crusader'
added the last parts of the alien quest line.
added quest line from Bob, seemingly there are some problems with the pipes.
2025-08-20
fixed the Bouncer's name to not be Betty anymore.
fixed so you cant give Brock all the supplements in one night.
Added a quest for Carl the chemist.
Added 3 new "story" events or quests if you will. There is a Rap-battle, a super-hero (not really), and maybe aliens.
Please tell me which one you want to see more of.
2025-08-08
I don't remember everything i did.
Added some boyfriend pictures.
Shaniqua's boyfriend shows up.
Quest line with Shaniqua's boyfriend, that opens up the docks, and some new encounters.
You can now train at the gym, and meet some new friends.
An adult store in the mall, you can now buy 100 condoms at a time.
Alex has gotten a dog, that you can take on "walks."
2025-07-23
Changed the sprites on Kai, to make her less chibi looking.
added some interactions with Bob.
added new neighbor, shows up on day 10.
added a few encounters with said neighbor.
added a gym, (no content yet.)
added boyfriend, and a "happy ending."
testing animation... or whatever you call two pictures switching back and forth.
2025-07-06
Initial Release
Player reviews
Player rating3.5 / 5 · 2 ratings
Written reviews2 · avg 3.5★
Positive (4–5★)50%
Latest review2025-08-22
Alexeinya1122025-08-22★★★★★
Completed all the available content I think, solid game and it's fun. Main girls hot too. Also like that we are given the option to skip content, I have never been a fan of interracial content and making it avoidable…
herrderr752025-07-06★★★★★
Funny, sexy, dirty, unpretentious. My kind of smut. Unfortunately, gameplay is boring and repetitive. No harm in giving it a go, but don't expect a lot. There's not a lot more to say. I like the art. It's amusing.
★★★★★(2)
