From the introduction:
This fully form-fillable, booklet size Play Kit was designed
for use with Dungeon World.
Two Play Kit versions are included (each containing a Moves Reference, Playbooks and GM Reference): one that adheres as closely as possible to the original Dungeon World material, as well as an Enhanced version including many community improvements, such as Flags (replaces Bonds), Drives (replaces Alignment) and Travel, Severe Weather and Follower moves from The Perilous Wilds. All Playbooks from the original Play Kit were added, and the Enhanced version features the Perilous Wilds variant of The Ranger. Formfillable playbook templates are included too. The GM Reference contains an additional section with fantasy names to choose from. The Enhanced version also contains templates for Followers, designed for use with The Perilous Wilds. All Compendium Classes from Dungeon World and The Perilous Wilds, as well as a form-fillable template are included in a separate PDF file. The Extra file contains a Class Warfare playbook template, as well as many Flags examples.
This product is distributed as seven separate PDF files. The print-and-play portions use A5 format; the remainder uses A4 format.