Dont let ED the Evil Droyd win all the marbles...
Since "ED" the Evil Droyd is very evil, you will always go first. The 16 gates and 2 elevators steer the marble towards one of the 6 goals. For each marble you get to change one gate position before the marble drops. First player to the selected number of marbles wins. A black hole will absorb the marble and cause a loss of turn.
Black Holes:
Never = No black holes
Before = Reveal location before first marble
After = Reveal location after first marble
Random = Change location every marble
Hints: Ed may be evil, but he doesnt know about the black holes...