1

The three top lanes each do a different thing - the left 2 stop the drop targets from cycling and hold to a color. Right advances spinner.

2

There are two ball locks. Complete all numbers of a color to release all balls. If done on backbox, balls release on next ball.

2

After the ball ends, press the right flipper to activate the backbox "bagatelle." Play continues until no time/flips or a repeat number.

1

Lighting four of the same color numbers on the grid advances bonus x

1

To spot a number, time the drop target completion with the number being lit. There are also a few switches that spot numbers.