HUGE WIN on Gates Of Olympus slot. The Gates of Olympus slot machine was created by the game provider Pragmatic Play. Its very high volatility is almost nerve-wracking. My biggest win after more than 20,000 spins, with a huge financial loss, is as much as you can see in the video. When you play the Gates of Olympus slot machine, be very careful with your bets and the amount you spend, due to its high volatility. 80% of Pragmatic Play’s slots are very high volatility.