How to get the Mystery Achievement [MCC]

This guide will help you get one the easiest and rarest achievement in MCC, whether you are trying to get all the achievements or anything else, I hope this guide helps you with whatever you need.

Introduction

Before we begin you need at least one of any of the halo games, i personally did it on Halo: 3 but any other game should work, anyways without further ado. Let's begin

Guide

Head to multiplayer and then Custom multiplayer.

There you should see a couple games, click on any one of them. Now that you are in the Custom game settings, you should see File options.

Click on save as. THIS IS THE IMPORTANT PART!. Type ".fortune"

And Done! That's all to get the Mystery Achievement.

End

Thank you for reading this guide! Hope you have a nice day and enjoy your new achievement.

Likes and Favorites are appreciated

[toilet]

You cannot fall off the floor.

[Superearthhater2257]

think of it like an easter egg

[Scarred Grey]

Whats the significance of .fortune?

[★彡אֵלִיָּה彡★]

IT WORKED! LOL

[PinkSpaceDino]

How to get a RARER achievement:

Step 1: Open the LASO playlist under Halo 2
Step 2: Play through Halo 2 in ONE SITTING
Step 3: Enjoy your measly 30G (Or 1 Steam achievement)

GL and GG

[Jazz]

You can also do this by remaing one of your Halo 4 loadouts to .fortune