Urbanizing the Card is a print-and-play game that aims to be a city-building game base. The game is meant to be part of a business card, an example of a minimalist serious game about urban planning.
General rules:
Roll a D6 die (Start).
Choose the building (B, the row (R), or the column (C). The die result must match one of these (B, R or C).
Fill the circle of the selected building and draw the number of respective icons in the map (same number of previously filled circles)
Transport infrastructures have special rules (they must be adjacent and can overlay/erase other structures)
If you can draw a new building, do it and then go to the Start; otherwise, do the scoring.
There is a solo and a multiplayer version of the game.
—description from the designer