The box opens
A Pico, a breadboard, red, yellow and green lights, a buzzer, buttons and wires. Chapter one's card shows exactly where each one goes.
Chapter one, one evening
Push the parts into the breadboard, plug the Pico into your laptop and copy one small program across. The game being built uses the same parts.
It blinks. Then it's yours.
The light keeps blinking on your desk while you walk away. Next weekend the same parts become an idea nobody wrote down for you.