Slot Machine Millionaire Mystery Box by Big Time Gaming

Millionaire Mystery Box is a slot machine from Big Time Gaming that offers players the opportunity to win big. The game has two game modes: basic and bonus. In the basic mode, players can spin five reels and five paylines. The goal of the game is to get a combination of three or more identical symbols on an active line. In the bonus mode, players can get up to six additional reels and up to six additional paylines. To activate the bonus mode, you need to get a combination of three or more special symbols. The game has additional bonus features such as wild symbols, respins and more. Wins in this slot can reach up to 10,000 coins.