"All Lotto stores and the MyLotto website are already extremely busy. Anyone who wants to be in with a chance to win tonight shouldn't leave it to the last minute to pick up a ticket."
In a Must Be Won draw, if there are no First Division winners the entire jackpot rolls down to the next Division where there are winners - for example, Second or Third Division. If there is more than one winner in that Division, the total jackpot is shared evenly amongst all winners.
With a prize of this size up for grabs, Lotto NZ is reminding Kiwis to play responsibly.
"Our games are fun to play, and it's exciting to be in with a chance to win a big prize. At all times, we encourage responsible play, which is all about having fun, being informed, and knowing your limits," said Ms Mazur.