A question about quick result bets, such as Dice or All In Poker
So I send the initial bet and hit "refresh bet status", and in the case of the dice roll I see that I've won. However, the screen says "Open For Additional Betting" even though I can see that I've won. If I were to send more coins to that address after I know I've won, what would happen? Seems weird
It would be a new bet, with a (probably) different outcome. It's there in case you wanted to make multiple bets in one transaction, or wanted to do more bets at the same multiplier and are using it for convenience. If you wanted, you might make a bet with 10 0.001
BTC outputs, letting you bet 10 times in one go.