Inspired by Ancient Greek mythology, Thunder Wheel has a superb design and visual presentation. The calming soundtrack and Greek temples on floating islands in the sky create a perfect backdrop for a fun video slot. Thunder Wheel has four reels, four rows and 256 bet ways. You can win up to 10,000x your bet in the game with an RTP of 96.08%, and there are Expanding Wilds, Free Spins and the Thunder Wheel extra features. Stone masks of Greek gods are higher paying symbols, with the Golden Zeus mask being the most valuable. Playing cards symbols are low payout symbols. Expanding Wild feature can trigger randomly in the base game. After that, the Wild will expand and cover multiple positions up to 3x3 symbol positions. Landing three Bonus symbols trigger 10 Free Spins, and you will get a Moving Wild. You can collect Bonus symbols during the free rounds and add them to the collect meter. When it's full, the Wild will expand, and you will get extra spin. Also, the next stage is unlocked. You can get up to stage 5, where three Bonus symbols expand the Moving Wilds to 4x5 and award an extra spin. Getting to that stage isn't easy, and it almost feels like betting on a playoff game in sports betting. The Thunder Wheel feature triggers two or more Thunder Wheel symbols. Each symbol unlocks one ring on the wheel. You can get up to a 9,999x bet through the Thunder Wheel feature. In addition, the game lets you buy free spins for 60x bet.