MegaMillions is your (ultra-slim) chance to win many millions of dollars! It is one of the many multi-state lottery games. If you have questions see the MegaMillions Lottery WebSite. You can also see information on previous winners and jackpot sizes. The jackpot ranges to $ several hundred million or more. The jackpot rolls over and grows whenever there is no winner. On October 18, 2013, Mega millions took on a new format. All you have to do is pick five numbers from 1 to 75 and one MEGA number from 1 to 15 and match them to the numbers drawn by the Lottery every Wednesday and Saturday. The odds for all 5 and the MEGA number are 1 in 258,890,850. MegaMillions costs $1 dollar to play and is the game featuring a multi-million jackpot prize.