Still on the early prototype phase.
Step 1: sand off the painted labelling
Step 2: repaint with game board (since prototype, draw on with sharpie)
Step 3: make game pieces out of magnetic tape and "resource cubes"
The irony of this project is that I am in the US, and I'm taking covid lockdown seriously, ergo, I don't need portable anything.
Due to the small size of the tins, small board games are preferable: Bobail, small board capture Go, Alquerque, Fanorona, etc. Fortunately, many of these games have common boards and pieces.