Zeus himself is the wild symbol and he can substitute for all the other symbols, except the scatter, to help you form as many winning combinations as possible. Furthermore, he can award you with the slot's top payout of 3,000x if you can land five across a payline.
Zeus' temple is the scatter symbol and if you can land three or more of them you will trigger the slot's bonus game. Furthermore, you will also win scatter payouts of up to 100 times the total bet per spin if you can land two or more of them anywhere on the reels.
The free spins game is triggered by landing at least three of the Zeus' temple scatter symbols anywhere on the reels. You are initially awarded ten free spins. They begin with a 2x multiplier and it increases by 1x with every two spins. There is also an extra wild which is fixed in place in the centre of the third reel throughout the free spins which is a great help in forming winning combinations.
King of Olympus is linked to four ever growing progressive jackpots. The great thing about the jackpot game is that it can be triggered after any spin, even a losing spin, and once it begins you are guaranteed to win one of the four jackpots. In the jackpot game you will see a 4 x 5 grid of upside down coins which you need to reveal one at a time. Each coin represents one of the four different jackpots and you win the corresponding jackpot once three matching coins have been found. From largest to smallest the jackpots on offer are the Ultimate Power, Super Power, Extra Power and Power.