Hi there, Is there a refer-a-friend option? For instance, one sends an invite URL to a few people and gets rewards based on how many people joined the game through his/her link and hit a certain level. Something like this: Trove Refer-A-Friend Got a little website running with a bit of traffic (couple thousand visits a day), so would like to see whether or not I can get some people to join RF. And a little bonus would be appreciated.