I actually have no current plans to make the games in the arcade cost $L to play (aside from selling a version of the games themselves which do not reward points so kinda unrelated lol)
I am curious for the sake of knowing, even though I do not currently plan to, if it would be allowed to charge $L to play the games. It would be nice to know the rules for things such as this, would be useful to know the limits on what you are allowed to do. Like another scenario... what if someone was making a grid wide mmo and had a currency/point system within it for buying things for the mmo?
Searching on this topic hasn't returned much, wasn't even sure where to ask lol