
Once in a Lifetime
More by Caribdis
About Once in a Lifetime
You live in Mistbury, a normal town where you live a normal life with your family. You’ll have to study hard if you want to get through finals but it won’t be an easy road, because you’ll soon discover that this place hides some deep dark secrets and things can heat up very fast…
From infiltrating into a prison to exploring mysterious mansions and traveling to the other side of the world: embark on an adventure of conspiracies, meeting bizarre characters, living unique experiences, seducing gorgeous girls, and, if there’s time, saving the world.
If Astaroth seizes power, it will be the end for all of us.
Only you can stop him.
Esse est deus.
Confused about how the downloading works? Here is a handy guide
- Extract and run.
Walkthrough & Guide
WALKTHROUGH MOD: FILEKNOT - ANONZIP
WALKTHROUGH MOD INSTALLATION:
PC: Unzip the mod and put the folder named "game" from the mod into your "Onceinalifetime-1.0-pc" folder.
MAC: Unzip the mod -> Right-click your "Onceinalifetime" app -> Click "Show Package Contents" -> Open the "Contents" then "Resources" folders -> Hold the Option key and drag the folder named "game" from the mod to the "autorun" folder -> Click merge.
GALLERY UNLOCKER MOD: FILEKNOT - ANONZIP
WALKTHROUGH MOD INSTALLATION: Extract the files into "game" sub-folder of the game.
WALKTHROUGH MOD FEATURES: Unlocks gallery
- Rebecca, Aiko, Lauren, Judie and Iris content
- 870+ new images
- 45+ new animations
- 7500+ new lines of code
- Several new music tracks and sound effects
- Other fixes
Minimum
OS: Windows 7+ / macOS 10.10+ / Linux
CPU: Dual Core 1.5 GHz
RAM: 2 GB
GPU: Integrated Graphics
Storage: 4.73 GB
Recommended
OS: Windows 10+ / macOS 12+ / Linux
CPU: Dual Core 2.0 GHz
RAM: 4 GB
GPU: Any dedicated GPU
Storage: 4.73 GB

Stabby Mike — One of the best game characters ever created!
In the beginning I did not like the game very much, but I must say that it is THE BEST GAME OF THE GENRE.
I fell in love with the girls, laughed a lot, loved all the paths the game takes. And at the end I learned that there was a secret ending. I had to see what it was!
Just play it!
The beginning had me furiously clicking to skip the boring dialogue. It’s a unnecessarily verbose at times. However, it turned out really good once you get into it further. Looking forward to playing more when it’s ready.
Didn’t know how to apply inc patch so I just paste it in the subfolders and it worked.
Game is great. Excellent writing. Nice setting (if you’re into RE and Silent Hill). Amazing 3D faces and clothes. If someone makes your patreon money worth is this author.
10/10
Okay so I love this game. I think it’s amazing in every way from the story to the music and the characters personalities. It also has some quite funny moments. That being said however my biggest problem is the ending…:
* obvious spoiler warning *
Firstly I would have loved seeing judie and laurens revealing to the protagonist that they’re pregnant, which they say they’ll do on the plane but that isn’t actually shown. Also I would’ve loved more scenes (including some R-rated ones) showing their new life instead of it just being a montage. It kinda makes me feel like the ending was rushed. After completing the game I’m left feeling a bit empty, yearning for a longer ending.
This game is A-MAZ-ING!
*SPOILER WARNING*
[spoiler title=”Chuch scene”] That one scene in the church, with Becca when you finally get those 2 last points and she realizes she hates David and wants to be with you is one of the best moments I’ve ever witnessed in any game. This game is 10/10! [/spoiler]
great game. first hour was a bit slow but then the story becomes a lot more interesting. great characters, great jokes, great renders. the mc does look like ass in the beginning but you can give him a haircut about halfway through. im sad that i finished this. what do i do with my life now?
nice game
Wow, I like how this one is being carried out :O Thanks for sharing! 😀
incest patch needs fixing
We have fixed the links.
What’s the difference between unofficial and regular download is?
where do i put the patch file in? The game folder or the renpy folder.
In game folder.
No game on Android is working for me wtf
Your download file might be broken try downloading again.
Walkthrough links broken?
We have fixed the links.
Hello, not very tech savvy – where do I put the incest patch? Just right in the ‘Once in a Lifetime’ folder? Or within once of the subfolders?
Add the file into the /game folder