mental slotMental Slot Specifications: RTP, Volatility, Max Win & Theme. Mental unfolds on a 5-reel grid with a unique 3-2-3-2-3 layout, boasting 108 ways to win that can expand, showcasing the game’s dynamic structure and innovative desn..The Mental slot begins with 5 reels and 108 ways to win with a 3x2x3x2x3 formation. To land a winning combination, you need to see 3 or more matching symbols from left to rht on