My friend made this crypto game last week and now its live! Yay!
https://emojiblockchain.co/
Its pretty cute. It works like cryptocelebs, when you buy an emoji, the price increases a certain amount and when it gets bought from you, you get what you put in plus a chunk of the difference. The game is new so if you like this kind of thing, a lot of the prices are still low so its easy to buy in. He also releases new emoji every so often.
Bonus, when you own the emoji you can set a message next to it AND the payouts work by you getting a portion of the difference for the next 7 transactions on that emoji.