Let's have the empty Slot 9 summon a slot machine instead ...-

[JoBarfCreepy]

-... which all players can use to get buff or debuffs?

[AlexJS]

Slots can be rebound by opening the radial menu, mouseovering a command you want bound to a key, and holding that key down. You can set 9 and 0 to detonate traps and sell defenses or something.

[ManeFlame]

What he meant was drop a physical slot machine so others can risk themselves instead of only the Jester using level wide slot results.
The dropped one would affect only that player. At least that last part is what I assumed he meant.

[JoBarfCreepy]

What he meant was drop a physical slot machine so others can risk themselves instead of only the Jester using level wide slot results.
The dropped one would affect only that player. At least that last part is what I assumed he meant.

You assumed right.