I have no experience with any design software and this is my first design but after some tweaking I am very happy with the results.

My goal here was to have separate deck boxes for the heroquest game cards so as to keep them organized and also allow for ease of access when playing. I also wanted the boxes to snuggly fit beneath the white cardboard insert of the original 2022 box, so that when I travel the cards won't get damaged.

I could not find something to meet my needs online so I decided to use this opportunity to start experimenting with FreeCAD.

I've tested all prints and they came out perfect for me.
I mostly used "HeroQuest Card Tray-Minimal.stl" design so as to not waste much material but also because this design allows easy access to the cards directly from the tray when playing. I printed one full tray in order to store tiny cardboard tokens in it.

All boxes are the same size and have extra room in them, so that I can accommodate cards from future expansions.

Every lid has a corresponding short version that uses less material.

I don't know if anybody else will find these useful, but I decided to share my designs either way, in the hopes that they might help a fellow adventurer.

Cheers! And happy gaming!!!

P.S. If you have questions I will try to answer to the best of my ability