RTP and Symbols

For a high variance slot of this caliber, the RTP of 96.10% is good. The symbols on the reels are helms, swords, armor, expanding wild, Medusa, and scatters.
The premium symbols are the helms offering cash prizes of up to 30x the stake for 5. The remainder of the symbols are the low-value cards from 10 to Ace. You can spin the reels from 20 cents to $200.
The Wild symbol pops up during the main game and free spins replace symbols during winning combinations.
Bonus Rounds
Volatility Modes
You can play it safe in Athenian mode or opt for the more volatile Spartan mode. Your chances of triggering the free spins feature in Athenian mode are higher than the Spartan option.
When I tested the slot I played as a Spartan since the Athenian mode is too passive for me.
Mystery Symbol
The Mystery Symbol can land as single or as stacks on the reels. The Mystery Symbols can transform into high or low-value symbols. Moreover, the Mystery Symbols only land in the base game.
Expanding Wilds
The Expanding Wilds—Athenian and Spartan warriors—dominate entire reels in the base game, creating bigger win potential. They don’t just expand; they also drop multipliers from 1x to 50x, turning regular spins into high-paying hits.
Stone Gazed Jackpot
The Stone Gazed Jackpot in Riches of Medusa delivers high-stakes action with four fixed jackpots. When a Jackpot Expanding Symbol lands, it stretches across the entire reel, increasing your chances of hitting a massive payout.
These symbols don’t just expand; they also transform into full-reel jackpot symbols, representing a set of rewards. The game offers four jackpots, each tied to your total bet.
The Mini Jackpot pays 10x, the Minor Jackpot awards 25x, while the Major Jackpot jumps to 100x. The biggest prize, the Grand Jackpot, pays 1,000x your bet.
If you’re chasing big wins, landing and transforming the expanding symbols is the key to unlocking serious cash.
Free Spins
You’ll need around 200 spins to initiate the free spins, but the wait could be worth it. To unlock 10 free spins, you need three Scatter symbols on reels 1, 3, and 5.
What makes this round exciting is the Expanding Wilds. They don’t just grow; they become sticky with a random multiplier as high as 50x.
They also remain on the reels until the feature ends, creating massive win potential. Unfortunately, there are no free spin re-triggers.
Bonus Buy
The standard Bonus Buy costs 80x your bet, while the Super Free Spins offering bigger wins cost 160x your bet.
I tested both versions multiple times. In the Spartan mode, about 1 in 8 buys delivered a solid payout, meaning long dry spells are possible. The Athenian mode performed better, with 1 in 6 bonus buys returning a decent win.
Regardless of how you trigger it, the feature plays the same. The reels spin to land three scatters, and from there, it’s all about Expanding Wilds and multipliers up to 50x.
Tips and Strategy

Casual players should stick to $5 bets. High rollers can go up to $200 per spin for higher rewards. No matter your budget, never play more than 50 spins per session.
The Bonus Buy option can fast-track you into Free Spins, but it’s risky. The standard buy costs 80x your bet, while the Super Free Spins cost 160x.
If you use the buy feature, do it with discretion—one purchase per session is enough. Playing at different online casinos can also make a difference, but avoid sister sites. Why? They often share the same payout trends.
Due to the game’s high volatility, I won’t recommend bonus play unless you play with a small deposit.
Conclusion
Riches of Medusa is another standout release from Qora Games. The studio is quickly rising in the ranks, and this slot proves why.
This game isn’t for the faint of heart—its brutal volatility stings like a bullet ant. However, it makes up for it with Expanding Wilds, massive multipliers, and a jackpot reaching 10,000x.
The free spins feature is tough to trigger, like trying to climb a 10-foot wall with oil-covered hands. The best approach is to play 50 spins per session at online casinos like Café Casino and Ignition.
It’s also important to check that they’re not sister sites since they often share payout trends. Besides, they might flag your account as a previous big winner.
Still, I would have loved a Cascading Wins mechanic that increased the multipliers with every cascade. That could have added more excitement between bonus rounds.