Collapsed Castle Slot by Evoplay

The diamond-shaped grid - 3 rows on the outer reels, 4 on the middle three - sits inside a crumbling stone archway. Symbols drop into position rather than spinning, and winning combinations explode to make room for new symbols cascading from above. Each cascade checks for wins again, and the cycle continues until no matches remain. A purple magic sphere on the left tracks the current win multiplier, which starts at 1x and applies to every winning combination.

Magician symbols are the multiplier engine. Each one that lands reveals a random addition - +2, +5, +10, or +25 - before exploding alongside any winning symbols. These values stack into the sphere's multiplier. In the base game, the multiplier resets to 1x at the start of every paid spin. During the 10 Free Spins triggered by three Scatters on reels 1, 3, and 5, it never resets. A few Magician landings across consecutive tumble chains push the multiplier into double or triple digits, which is where the 3,105x ceiling becomes reachable.

The non-standard grid creates shorter paylines on the edges and longer ones through the center, shifting the weight of wins toward the middle reels. No buy bonus here - the Bonus Buy variant exists as a separate release. This version relies on natural Scatter landings, which only appear on reels 1, 3, and 5.