The majority of tickets come from free rolls where 2 are given out for each roll and multiply BTC where you get 1 for every 0.00000500 wagered. Looking at the site stats there is a number of 'games played' but it doesn't say if that is free rolls or multiply BTC or both. Anyway, the daily games played is up in the 55-65 a million a day range for the last week and daily wagered 100-150 BTC so I'd think it is quite possible.