Wilds substitute for all paying symbols and appear on reels 2, 3 and 4.

The central position of the middle reel is marked with a special frame. Symbols forming a win that pass through the Win Frame are collected as a number and a respin is triggered. In the respins the frame expands and covers the entire reel. Respins continue until a non-winning spin occurs. A prize ladder holding instant cash prizes is shown to the right of the reels. These cash prizes represent a stake multiplier. Collecting 6 or more symbols in the Win Frame awards the corresponding prize on the ladder depending on the number of symbols collected. Only the highest reached prize is awarded at the end of the spin and the collected symbols in the Win Frame are reset. The prizes are as follows: - 6 symbols: 2x - 12 symbols: 5x - 18 symbols: 10x - 24 symbols: 15x - 30 symbols: 50x - 36 symbols: 100x - 42 symbols: 200x - 48 symbols: 500x - 54 symbols: 1250x - 60 symbols: 2500x

Free Spins is triggered by collecting 18 or more symbols in the Win Frame, awarding 10 free spins in addition to the prize awarded on the prize ladder. Collecting 18 or more symbols in the Win Frame during Free Spins awards 10 additional spins. In Free Spins the cash prizes in the ladder are doubled and the Win Frame expands to cover the entire reel for the duration of the bonus round.

Free Spins: Guaranteed to collect 18 or more symbols in the Win Frame in the spin to enter the bonus round for 90x the stake