I have not heard of anything yet for CS and other online games as far as betting using bitcoin or other cryptocurrencies are concerned. I mean online games are already a long time development and we see not betting but rather straight forwards competitions between groups of people wherein, the loser will always be the one paying the winner with cash bets or value goods. I think there might be localized bets happening but not the large one where it cross cities or states. I am not sure though, maybe there are.
Did you mean the bet in bitcoin or the blockchain system itself?
Yes, that is what I mean by that. I am not really into researching things. All I base my current knowledge is really based on the things I hear and read and really I do not want to research deep into a certain topic. And so far I have not heard of bitcoin or crypto based betting for online games such as Counterstrike Go and even the famous ones like DOTA 2 and Fortnite and League of Legends. I was able to see how local betting works, but that's in basketball especially the numbers game. It takes a lot of work to do those kinds of things. So I think it will be a challenge to organize online games betting.