You all start with. . .
Each chip is worth 0.1$, but we gave you 200 to make it sound like there's a lot. That's actually 20$.
If you don't know how to play blackjack, I'm sure you'll pick it up. But basically, first you all make bets.
Then, everyone gets dealt 2 cards, including me, the dealer. My first card will be face up, the other face down. All of your cards will be face up.
The goal is to get as close to 21 as possible without going over. Face cards count as 10s, aces can be 11 or 1. If you bold
Once everyone has stood or gone bust or my generous time limit has expired, I'll do the same with my cards. If you beat me, the dealer, then you get 2X the number of chips you bet. On ties, you get your money back, although if we both went bust then you still lose the money. Obviously, if I beat you then you lose the money too. Simple, right? Good, because we're not adding any of the more complex shit.
This game doesn't have an end winner. You just get the money that you acquire for yourself.