discussion Ren'Py [Koikatsu] Trouble in Paradise [v1.17] [Syko134]

[Dean]

Allow others to update?

1. yes

Developer Name

Syko134

Developer Links

Patreon - Discord - Itch.io

Version

v1.17

Latest Update

May 5, 2026

Release Date

Oct 1, 2022

Language

English, Russian

OS

1. Windows
2. Linux
3. MacOS
4. Android

Overview:
You and your sister are moving to Paradise City for higher education. Both you and your sister are super excited when you finally move out together. The school is great, the people are friendly (and the girls are hot!) and everything seemed to be going well, until you discover something at school that changed your life forever!
*Please read Dev Notes before downloading*
​

Spoiler: Genre

3DCG, Ahegao, Anal Sex, Animated, Big Ass, Big Tits, Blackmail, Creampie, Groping, Handjob, Harem, Humor, Incest, Male Protagonist, Masturbation, MILF, Mobile Game, Oral Sex, Pov, Romance, School Setting, Superpowers, Teasing, Titfuck, Vaginal Sex, Virgin

Spoiler: Installation

1. Extract and run.

Spoiler: Changelog

v1.17
-> 340+ new images
-> 33 new animations, 3 scenes

v1.16
-> 400+ new images
-> 37 new animations, 3 scenes

v1.15

• 300+ new images
• 41 new animations, 3 scenes

v1.13 Part 2:

• 650+ new images
• 39 new animations, 3 scenes.

v1.12 Part 2:

• 650+ new images
• 27 new animations

v1.11
->600+ new images
->85 new animations
->Russian Translation! (Provided by @Mechan1c, please consider supporting them:

You must be registered to see links

I don't speak Russian, so I can't really judge the quality of the translation. So, I'd love to hear your feedback on it! Please do let me know if there's anything we can improve.

v1.10
-> 400+ new images
-> 60 new animations, 4 scenes

v1.9
400+ new images
24 new animations
16 New Cheat Codes! (To change character route and pregnancy preferences after the initial choice)

v1.8 Part 2:
-> 400+ new images
-> 203 new animations

v1.7 Part 2:

600+ new images
59 new animations

v1.5 Part 2

400+ new images
0 new animations (No lewd scenes this time. Sorry!)

v1.4 Part 2

440+ new images
18 new animations

v1.3 Part 2

520+ Images
55+ Animations

v1.2 Part 2

480+ Images
30+ Animations
The whole in-game day system won’t work right now, since the first few updates of part 2 will be dealing with 2 timelines at once, so I can’t really comment on that, but there’s a fair bit of plot and character progression this time!

v1.1 Part 2

600+ images
12 animations (1 scene, Ava)
Probably lotsa bugs. Like, seriously. Stuff just kept breaking the whole time. If you find any, please reach out to me.
Various QoL features/changes

Spoiler: Developer Notes

No NTR whatsoever is planned but the game contains avoidable scenes from the past that involve LI’s with other men than the MC. As you can probably guess from the planned tags, the story is eventually gonna take a dark turn. If that makes you uncomfortable, please reconsider whether you wanna play this game or not.

Currently, a large part at the beginning of the game is kinetic. Meaningful/game affecting choices will start to show up as you progress further. All renders are made in Illusion’s Koikatsu Credits to various scene/map creators, if you see a scene/map you made being used, please let me know! Thank you for your time, and I hope you enjoy!

DOWNLOAD
Part 2
Win/Linux:

You must be registered to see links

-

You must be registered to see links

- -
Mac: - - - -
Android: - - - -
Android Update: - - - -
Android (.rpa): - - - -
Updated Only (v1.16 P2 -> v1.17): - - - -

Spoiler: Part 1 v1.0.0 Public

Win/Linux: - - -
Mac: - - - -
Android: - - - -
Only: - -

Spoiler: Old RPAS (For Android)

113: - - - -
114: - - - -
115: - - - -
116: - - - -
117: - - - -

Spoiler: Other Links

(1.0.0)
Patches INCEST: PATCH (Part 1) - PATCH (Part 2)

Spoiler

 

[Aleshebi]

The itch.io devlink was forgotten:

You must be registered to see links

That being said I still don't get typical follow notifications and updates in my feed there, so it might be somewhat shadowbanned (either that or my itch account is bugged with just that specific game being affected)

 

[Tristin]

cute game

 

[User_57242]

will be trying this one out. Girls look very cute!

 

[Joebobby]

The game started out so good in part 1, part 2 changed so much and almost seems like a different game altogether but I keep coming back though

 

[MeatandMeat]

Looks interessting may give it a try.

 

[LevverSan]

Really a good game, it's not too rushed like many other games, the story works at a good pace and that makes me very happy.

 

[Kordoch]

This one gets dark, fast.

 

[MaximMuster]

Starts slow and gets better over time. There a a lot of girls.

 

[ObservantShadow]

Always find it annoying when there's a male buddy in avn games I prefer mcs I play as not having any male friends

 

[csmk515]

I enjoyed the game, but for some reason fell out of it. Have been meaning to get back in

 

[wesWWW]

One day I will play.

 

[User_58214]

Handdrawn bikini-cuties... 10/10

 

[AnnaF4588]

7/10 Like the story so far

 

[Bleppy]

Very much enjoyed the story to this game.

 

[Nayrof]

Great use of koitatsu and amazing dialogue and story.
One I have been following with greatest interest

 

[blobbob]

usually not a big fan of koikatsu... but i liked this one. not sure why, but the story kept me going ...also the girls are kinda cute^^

 

[theoriginaljehanum]

I sometimes feel like this game is trying to have too many twists, but I'm along for the ride anyway. Keep up the great work.

 

[Saltybois394]

I've played through this game 3 times for 3 different updates and I still can't remember what it's really about. I think the dev may need to work on his story telling cause this usually isn't a problem for me even with games I dislike.

 

[danielred]

10/10 it have a good story very nice game