Rise of Athena is a 5-reel video slot machine with 10 fixed paylines. The Wild symbol substitutes for all symbols except Scatter, and appears only on reels 2, 3, and 4. Each Wild provides a x1, x2 or x3 multiplier. Multipliers accumulate when more than one Wild is present on a payline – resulting in a maximum multiplier of x27. 3 or more Scatter symbols award 12 Free Spins. Wild symbols are sticky, until their multiplier runs out. The multiplier on each Wild reduces by 1 between each spin. Once no multiplier remains, the respective Wild symbol is removed from the reels. Additional free spins cannot be won; the Scatter symbol is not present in Free Spins.