Magma hot. 
I am actually considering to try one game that needs to buy something before you could play the game.
Yes, I won't say the name or else I will be branded a shiller again. 

Some say it's a good investment and you will earn more than what you paid for in the long run. I just have doubts since it had been running for too long and I might be too late to ride the boat. But friends are urging me to do it as early as I could, which means now.