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.
profit with this is good, let me explain how it work
with cs go for example for every kill you can get from 500-to 1500(it depend on how you kill your opponent, headshot give you more point) tokens that are automatically converted in Hyper, for every 20k tokens you get 1 hyper
and 1 hyper is worth 30k satoshi, so with 1000 kill you have 0.015, i estimated that you need around 4 hours for 0.015, assuming a 250 kills(4 per minutes) per hours