What BTC game?
But if you win (it would be provably fair), you gets 2000 BTC
If you lose, you gets nothing.
Features would be:
- provably fair
- SSL (https://)
- Instant play (no network confirmations needed).
Yes, it's huge risk, but just imagine you gets 1000 BTC free !
Is here somebody who would play?
I don't think anyone would say yes to that until you tell them the odds of winning. If there's a 99% chance of winning, I expect lots of people would be willing to risk 1000 BTC to win 1000 BTC. If it's less than 50% chance, then I doubt many would be.
Just-Dice.com currently offers a 66% chance of turning 1000 BTC into 1500 BTC, but doesn't (yet!) have the bankroll to take bets of the size you describe.