This is a .txt file strategy guide for the game Forgotten Beginnings: A New Afterlife. A free sample of it is included with the game by default, in the install directory as "strategy guide SAMPLE.txt". You can take a look at that so you have an idea of what you're getting with this.
Though not necessary to beat the game (it is linear, this would just streamline things), you can view it as an additional "support me" DLC.
This will show up in the game install directory in the folder "Forgotten Beginnings - A New Afterlife Strategy Guide" as "strategy guide.txt".
