How do I get more coins?

[Harrisphera]

I've played four games against players, and I've won three of them. Besides experience and random items I haven't been rewarded. How am I supposed to get coins if I don't get them for winning. Eventually I'm gonna run out and not be able to play anymore.

[steven1mac]

They generate over time. You should get about 1 free game a day after you run out of coins.