SDK User Guide
Covering over 100 pages worth of information, you will surely find a good use for this User Guide as youâre going around the Holdfast SDK. It takes you through the basic steps to get things started, best practices, working with the level editor, uploading to the Steam workshop, optimisations and more.
You can access it by going to the link below.
Collection of video guides by Pierre simplifying the use of the Holdfast SDK.