Immediately you start playing this game you run into a video slot where no wild symbols appear during the base game as these only occur when “The Lightning Bonus” feature is triggered randomly. You can also see that all ordinary symbols can appear stacked, but in reality, this does not seem to have very positive effects during the course of the game.
“Olympus” slot is complemented with a “Mystery” bonus and a round of free spins; “Mystery” bonus is triggered by the appearance of 3 or more Mystery symbols in any position on the reels and triggering occurs with some frequency, however, instant prizes that normally come from this feature usually are not so juicy, in my own case, I always got prizes between 0.5x and 9x my total bet, not so substantial in my opinion.
Meanwhile, access to the round of free spins is achieved after getting at least 3 bonus symbols, and once triggered, you go to an area where you choose a chest to define the number of turns, the more bonus symbols you get, higher the range of free spins; then you go to a wheel of fortune where you can get a multiplier between 1x and 5x to be applied to winnings in all your free games. This is the information in “help” section of the game, and frankly I have nothing to comment about my personal experience during the free round since over 1000 spins I never managed to get more than 2 bonus symbols, so Zeus or the developer of this game have deprived me somehow the pleasure of enjoying this round.
In short, “Olympus” is a slot visually very attractive, but my degree of satisfaction with it I would place it at 6 on a scale of 1 to 10, rate that very likely would increase to 7 if “Win a Day” had established best prices for symbols represented by numbers and letters. Beautiful video slot, but far from being the best game of this casino.