The Prologue is the very first chapter of Halloween: The Game, and you have to escape the Sanitarium as Michael. However, there are six challenges to complete while you find an escape.
In this guide, I will go through how to complete the very first set of challenges.
Table of contents
How to complete all Prologue challenges in Halloween: The Game
We begin our first set of challenge with the task of scaring an Orderly.
Terrify an Orderly and cause him to flee

There are two ways to get this done. You can barge into an Orderly until you scare them off. Alternatively, you can kill an Orderly in such a fashion that another guard discovers the body. The first method is lot easier to achieve in my experience.
Grab and Execute 3 Orderlies with bare hands
All you need to do is to find three Orderlies and use nothing but your hands. Grab them with your hand and execute them to complete the task.
Execute an Orderly with the Telephone Pole

When you’re on route to find your escape, you’ll come across a location with the Telephone Pole. There are several Orderlies at the location. Grab one and bring them to perform a Context Execution with the pole.
Throw an Orderly to his death

There are various elevated areas you’ll find on the map in the Prologue. Search for a spot where there’s a nearby ledge, and you can then grab an Orderly and throw them to their death.
Complete the chapter without alerting any Orderlies
There’s no shortcut to this since you’ve to take the patient approach. You have to make use of the other inmates who will often spook the Orderlies. Use foliage whenever possible, and take benefits of your environment. The frustrating part of the challenge is the failure condition that gets triggered whenever an Orderly spots you for the first time.
Kill or drive away every Orderly before you escape
To escape, you don’t have to encounter every Orderly. However, that becomes necessary if you want to complete this challenge. If you’re about to escape and unsure, just return and scout out the entire map. The map is pretty small, so it’s not difficult to spot every Orderly guard. If you would like to save time, you can also spare few of them to make them flee.