Apparently, by participating in the GetGame ICO, you can buy dollars for $0.16

If you join the ICO with $100, you can buy 100$ later on with just $16.

If I understand correctly, you get tokens called OBITS.WARRANT according to the amount with which you participate in the GetGame ICO. At some point, you can buy OBITS for $0.16 by using the OBITS.WARRANT's. OBITS trade currently at about $1.00.

Here's the post by Openledger (facilitating the ICO)
Here's the GetGame website.
The GetGame tokens are called REALITY, and can be freely traded on Bitshares.