The 50 in 50 (yes, they aren’t quite all done yet) adventure hook Gauntlet on the Ice has just been updated with a new hex grid version of the battlemap in a second PDF.
It’s taken some time to get to this point, but if you have the adventure hook already, and are subscribed, you will have got a message about the update.
Figuring out how to get the hex grid to actually work has been a bit of a problem, but I found something that looks like it does the trick. It is, of all things, a font.
So, feedback on this is appreciated. If it looks good to everyone the rest of the adventures with battlemaps will be updated too.