TOPCOIN is a type of crypto-currency, released February 2nd, 2014, with which you can make instant person to person payments, anywhere in the world. TOPCOIN also has a built in staking feature that allows you to collect more coins if you have some in your wallet!
The Self Incentivized Network, aka 'SIN' GAMES, is a multifunctional gaming rewards platform utilizing blockchain technology and economic model to achieve innovative upgrade in the traditional gaming industry. SIN GAMES is disrupting the gaming industry by bringing the power of the crypto economy into the world of games without disturbing the already existing economic environment.