Gates of Olympus 1000: how it works

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RTP: 96.50%
Volatility: High
Biggest possible win: 15,000x
Reels: 6x5
Number of ways to win: Ways to Win
Released: 14/12/2023

The Rules Page Prints Nearly Identical Returns

Gates of Olympus 1000 prints three return figures on its rules page: 96.50% for the base game, 96.50% once Ante Bet is on, 96.49% when Free Spins are bought. Two switches beside the grid sell faster ways into the feature. Ante Bet adds 25% to every stake and doubles the chance of a natural trigger; Buy Free Spins charges 100x the bet and guarantees four Scatters. The documented return behind both barely moves: the three figures sit within a hundredth of a point of each other. What the switches actually price is the session itself, cost per spin or one large payment up front, against a High volatility game capped at 15,000x the bet. Stake size, session length, and which price structure, if either, fits the bankroll are the only parts of that trade a player controls.

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Depositing through the mobile app adds a 15 percent boost on top of the standard match, up to $130 extra. The payment must clear within the app itself, minimum $10, and the bonus posts within twenty-four hours, subject to a 20x wagering requirement before withdrawal.
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How the game plays out

One choice on the same grid decides how the 15 Free Spins arrive: with the Ante Bet off, spins price at 20x and the round can be bought at 100x; with it on, the price becomes 25x and the buy disappears while natural trigger odds double. Only in the round itself does the multiplier stop resetting.

Base Game: The default state, active only while the Ante Bet toggle stays off. Spins cost the 20x bet multiplier, and this is the one state where Free Spins can be bought outright at 100x the bet. Multiplier orbs from 2x to 1000x still land, but their values add up only for the current tumble sequence and vanish before the next spin.
Double Chance: A toggle that re-prices the same grid: the bet multiplier rises to 25x, so each spin costs 1.25x the standard bet. Extra SCATTER symbols double the natural frequency of the Free Spins trigger, but the 100x Buy Free Spins button is disabled for as long as this state runs. RTP stays at 96.50%.
Free Spins: The end state both base configurations feed: 4 or more SCATTER anywhere award 15 spins, reached naturally through Double Chance's extra symbols or bought in the default state. Here the multiplier behaves differently: every orb that lands on a winning spin adds its value to a running TOTAL MULTIPLIER that never resets, and 3 or more SCATTER extend the round by 5 spins. The 15000x cap still applies.