What will happen if the 12billionth bet isn't a bitcoin roll?
Will the prize be in btc still?
If you hit 12 billion bets with altcoins that means you will get the minimum prize, it is 0.01 BTC! And for the lucky rolls, you have to play with bitcoin ( min 0.00001 BTC ), otherwise your entry won't be count.
How if the bet with altcoin has higher value than 0.00001btc? Example, the 12 billionth bet is 5000 doge (equal to 45k satoshi) ? Does this bet also only deserve for the minimum prize?
Based on the rules, there's no conversion being stated. So, I guess, no matter how much your bet in altcoins was, you will get the minimum prize. But, as we all know, Baryom is a very flexible person, maybe he will make another policy if such cases happened.