Millionaire Mystery Box Slot Review

by Big Time GamingReleased Nov 2, 2022

An officially licensed Who Wants to Be a Millionaire slot from Big Time Gaming, Millionaire Mystery Box plays 243 ways on the show's studio stage: Mystery Boxes flip into any symbol before wins land, every Wild doubles a win, and 7 to 20 free spins ride a 12-rung Multiplier Ladder up to x50, chasing a 22,000x top prize.