Under the left-side decorations, there are 3 eject holes: at the top, behind the 3 drop targets, the CRYPT with a target at the end of the lane; in the middle, the SECRET PASSAGE which leads further down to the CAVE.
Lighting the 5 stars on the right increases the value of the crypt target.
Turning off the top lanes A, B, and C increases the bonus multiplier.
Knocking down the 3 top targets awards time units.
Knocking down the 4 bottom targets increases the playfield point multiplier.
Entering the secret passage hole, then the cave hole, starts the countdown of time units during which all points are multiplied by the playfield multiplier value.
Time is displayed on the counters.
The cave is worth 1000 points and 1 bonus, multiplied by the number of lit stars.
The secret passage is worth 1000 points and lights the lower-right rebound: “bumper multiplier.”