Ancient artifacts fill the reels of the Mystery Museum online slot from Push Gaming. The five reels hold detailed images of items such as Greek helmets, and a golden pharaoh, while samurai armor helps to complete combinations and unlock a free games round.
Look out for Mystery Stacks. These transform at the end of spins to reveal their matching symbols across all ten paylines. The Mystery Museum slot machine features a Power Stacks gamble feature, which can multiply wins by up to 100x, or give you instant access to the free games round.