Once in a Lifetime [v1.0] [Caribdis]

Download for Windows/ Linux

Download for Mac

Download for Android

Download Incest Patch

Content Changed

Enables incest.

Patch Instructions

Windows/PC: Copy xyz.rpyc into your “game” sub-folder .

Android users: Navigate to Android/data/xyz/files, create a new folder named “game” and copy the xyz.rpyc in this folder.

Mac: Right click your  xyz app -> Click “Show Package Contents” -> Move xyz.rpyc into your “Contents/Resources/autorun/game” folder

Note: This patch will work for all future versions as well. Just copy the file for each new game version. It will always stay the same file.

Download Walkthrough

Download Walkthrough Mod

Extract file from file to the \game sub-folder and overwrite when prompted.

Download Gallery Unlocker Mod


-Unlocks gallery

Extract file from file to the \game sub-folder and overwrite when prompted.

You can also mail us at :- [email protected]

Editor's Rating

Story - 98%
Visual - 90%
Engagement - 95%
Core Loop - 90%


out off 100%

This review is based on author's perspective and actual experience may differ on individual's own preferences.

User Rating: 4.45 ( 78 votes)

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  1. Franchement, ce genre de graphisme, j etais pas fan ben j’ai tenté l aventure et je me suis régalé.
    le personnage de Stabby est drole mais un peu trop redondant.
    Il manque un super finish pour le Harem, une petite fin romantique et paternelle avec les enfants.
    Histoire très bien et qui va m’inspiré pour une session de jeux de role, d ailleurs.
    Bravo, je fais rarement de commentaires, peut etre aimerions nous un peu plus de difficultés et de diversités sexuelles (pratiques)
    merci a toi

  2. I forget the de of this game makes Eternum which explains why this hasn´t gotten any updates, I recommend Eternum since its also pretty good

    1. This game is legit amazing,i came for the sex but stayed for the story and i can say you will not be disappointed.You will definitely laugh at some parts,great animations,great story and finally good characters.I would definitely recommend playing this as it is epic.

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