Completely ignoring that fucking crazy statement from the video:

Yes, it can contain meat. But you normally start somewhere at around 5months with only single types of veggies, so you can check allergies and also it’s easier for their digestion. I think you normally do not start any meat before 8 or 9 months.

Try it via this link: Battlemaps@sh.itjust.works

Edit: okay, nvm. Doesn’t work either

I don’t make hexmaps, but I’m quite fond of Dungeonscrawl. IIRC, it supports hex-backgrounds as well as hexagonal rooms. It’s pretty straightforward and easy to use, ymmv for hexmaps tho