You don’t need to splash out on Billhooks extras. Everything you need to play beyond the rulebook is available to download as a free PDF:
Playing Never Mind the Boathooks? Download the extras you need in a PDF format:
(Including previous versions)
Improvements and clarifications from Billhooks author Andy Callan:
1st Corps
Antediluvian Miniatures
Artizan Designs
Colonel Bills
Crusader Miniatures
Giants in Miniature
Perry Miniatures
Sarissa Precision
The Assault Group
Timeline Miniatures
Wargames Atlantic
Wargames Foundry Miniatures