I'm in a group of people and there's a time that they talk about playing an online games with different departments in their company... All of the departments who wants to join will going to pay a fee and all the fees will be held by a middle man and whoever wins in the finals they're going to get the prize, I don't know which games it is CS or Multi Player Battle Arena.

Well yes if you're going to focus... Gambling is everywhere and betting is not about betting a money,you can bet everything, you're time, effort, things, etc.