Someone needs to make an awesome FPS game and if you beat this game you win BTC.... or whatever altcoin the game dev creates. Just an idea for coders / game devs to contemplate here in the cryptogalaxy. inb4 the word "cryptogamers" .... REMEMBER....
You can play CS:GO or CS 1.6 and earn HYPER coin >> exchange to BTC.
There are some android game which you can earn btc too, like coinflapper, bitcoin crash.