Released by Microgaming, Major Millions MegaSpin is different from standard slots as gamblers can play 6 games simultaneously, increasing their chances of winning. Each game is a 3 reel, 3 payline and 3 coin slot machine with a wild, multiplier symbol and a progressive jackpot. Coin sizes range from $0.10 to $1, and so the maximum bet possible for 6 games is $18 per spin. The Major Millions symbol is a wild, multiplier for each game and it replaces all the other 6 regular symbols to complete one of the 13 possible winning combinations.

Winnings are calculated by multiplying the number of coins won by the number of credits bet per payline. One Major Millions symbol doubles, and 2 Major Millions symbols quadruple any combination they are a part of. Three Major Millions symbols displayed on the 3rd enabled payline award the progressive jackpot. The same combination on the 2nd and on the 1st paylines pays out 50,000 coins and 15,000 coins respectively. Then there is a drop as the other 10 winning combinations range from 400 coins for 3 Red Seven symbols to 2 coins for 1 Cherry symbol.