Arena
The arena is a physical location where users can hang out and play with their friends.
An arena can work in standalone mode or as part of a cluster (franchise).
Coin rate
Every arena defines a base coin rate users have to pay in exchange for playing.
Bonuses
Users can receive various bonuses which lower their coin rate, which in turn lowers their cost of play.
Passes
A pass is a virtual ticket that authorizes the holder to play in the arena until it expires.