Thank you! Yeah, unfortunately we had not had enough time to implement in-game onboarding. We spent too much time on thinking of the idea.
Thanks for the Jacksmith mention. I actually didn't know this game. I see a Jacksmith Steam version is coming soon https://store.steampowered.com/app/3580580/Jacksmith_Weapons_and_Warriors/
I will check it out as it seems to be a good reference for our game