So, I’ve been diving deep into this game called “The Callisto Protocol” lately. It’s been a wild ride, and I wanted to figure out just how many chapters are in this thing. Here’s what went down.
Start My Research
First, I fired up my browser. I started with a simple search about the chapters.

I started to read some articles and forum posts. I saw some people saying there’s a prologue and 7 chapters, while others mentioned 8 chapters total.
This game is divided into a bunch of chapters, 8 to be exact. That’s what I found, anyway. The first one, kind of like an intro, it’s pretty short. I finished it in, like, no time. But let me tell you, after that, they get longer.
Digging Deeper
I decided to comb through a bunch of walkthroughs. I wanted to get a real feel for how long each chapter takes.
I found some detailed guides. It looked like the first chapter was just a warm-up, but the rest really varied in length.
I started to see a pattern. After the intro, the chapters started getting meatier. It seemed like each one would take a good chunk of time to play through.
Playing the Game
Of course, I had to play the game myself. I mean, that’s the best way to really know, right?
I started playing, and yeah, that first chapter was a breeze. I got through it in about 20 minutes, maybe less.
As I got into the later chapters, I realized they were way more involved. There was more to explore, more to do. It was taking me a couple of hours to finish each one. That is, for the later chapters.
Figuring It Out
I started keeping track. I played through each chapter, making notes about how long it took and what I had to do.
Here’s what I found: the prologue and 7 chapters, or 8 chapters if you count the prologue as a separate chapter.

- Prologue: Super short, just sets the stage.
- Chapter 1: Still pretty quick, like an extended intro.
- Chapters 2-7: These are the real deal. Each one took me a good while to complete.
Wrapping Up
So, after all that playing and digging, here’s the scoop. “The Callisto Protocol” has 8 chapters in total. The first one is short, but the rest will keep you busy for a good while. It’s a pretty cool game, too. Lots of creepy stuff, but fun to figure out.
That’s my experience with it. I figured it out by just playing the game a lot and reading what others said about it. Hope this helps anyone else wondering about the chapters!