Modes from Wikipedia https://en.wikipedia.org/wiki/Shut_the_Box

Golf – A player's score is the sum of the numbers remaining uncovered at the end of his turn. The player with the lowest score wins.
Missionary – A player's score is the total number (count) of the tiles remaining uncovered at the end of his turn. For example, a player scores 3 if at the end of his turn 3 tiles remain open. The player with the lowest score wins.
Unlucky number 7 – A standard game, when a 7 is rolled, the game stops.
3 down extreme – numbers 1, 2 and 3 are pre dropped, leaving numbers 4 to 9 up.
Lucky number 7 – The only number up is 7, and the first person to roll a 7 wins.
Unlucky number 7 – A standard game, when a 7 is rolled, the game stops.
Against all odds – All odd numbers are up and evens down.
Even Stevens – All even numbers are up and odds down.
Thai style (Jackpot) – Always roll two dice, but only cover one tile matching one of the dice or their sum. For example, if the dice show a 2 and a 3 you may cover one of 2, 3, or 5.
Digital – A player's score at the end of the turn is the number obtained by reading the up digits as a decimal number from left to right. For example, if 1, 2, and 5 are left up the score is 125.
2012 – All 12 are up, but use a 20-sided Dungeons and Dragons die rather than the pair of 6 dice: 20-sided die playing 12 numbers – 2012. This may seem a little geeky, but it adds a new level of excitement to a tired game.