I participated in the ICO for the CSNO token, and just got them. They are issues by the BitDice crypto casino, and will allow a share of their profit. First payout expected in December. If is relatively high risk before seeing if and how much they pay, but there is a potential for some serious price appreciation too.

If you want a lower risk just pick the larger coins such as bitcoin, etherium. ZCash i think may also be good given their technical innovation.