Ra vs Osiris

An ancient battle begins in Ra vs Osiris. 

The clashing Egyptian gods offer a choice of volatility modes, with Osiris the more volatile of the two, awarding less frequent bonus games with higher average wins.

Expanding wild symbols can land on any reel during the base game and, if they would form part of a winning combination, they expand vertically and award one of two multiplier values of up to 1,000x. If more than one expanding wild multiplier hits on the same spin, their values add together before boosting wins.

Landing three, four or five scatters triggers the bonus game with six free spins and a minimum expanding wild multiplier of 2x, 4x, or 8x, respectively. A gamble feature first offers the chance to increase that starting value up to 100x.

During the bonus game, every expanding wild symbol that lands awards a multiplier and transforms into a walking wild multiplier with the same value, granting respins and moving one reel to the left until it leaves the grid. Retriggers award six extra spins, with each increasing the minimum multiplier up to 1,000x.