


Olympus Upgrade is an online slot from LOODY Games with an RTP of 97.05%.
Page updated July 2026
Olympus Upgrade is an online slot from LOODY Games, combining the ever-popular Greek mythology setting with a title that hints at some form of progression or upgrade mechanic built into the gameplay — perhaps evolving symbols, a levelling system, or escalating multipliers, though LOODY Games hasn't confirmed the specifics for this release yet.
Beyond the Olympus naming and the suggestion of an upgrade-based mechanic, full detail on symbols, reel layout, and bonus features hasn't been published for Olympus Upgrade at the time of writing. Rather than speculate on exactly how the upgrade mechanic functions, the safest bet is checking the in-game rules screen once the game is live.
Where Olympus Upgrade does stand out is its RTP, which comes in at 97%. That's a genuinely strong figure, sitting well above the roughly 96% benchmark typical across much of the online slots market. A 97% RTP means the game is designed to return £97 for every £100 wagered on average over a long run of spins, making it one of the more player-friendly return rates in this line-up, even before other mechanical details are confirmed.
Plenty of new slot releases arrive with RTP figures clustered tightly around the 96% mark, so a confirmed 97% for Olympus Upgrade is worth flagging clearly rather than glossing over. It's the kind of number that can meaningfully affect long-run outcomes for regular players, even before every other detail about the game is confirmed.
None of these are confirmed for Olympus Upgrade yet. Volatility especially is worth checking once available, as it determines whether the game pays small and often or saves its value for bigger, rarer hits — information that should be clearly laid out in the in-game paytable.
A 97% RTP is a genuinely compelling headline figure, and it puts Olympus Upgrade on the radar even with plenty of detail still to be confirmed. Try the free demo at johnessyslots once available to see the upgrade mechanic and reel layout for yourself before deciding whether to play with real money.
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Olympus Upgrade has an RTP (return to player) of 97.05%. RTP is the theoretical percentage of total stakes a slot returns to players over a very large number of spins, as published by LOODY Games — individual sessions can land far above or below it.
Olympus Upgrade is developed by LOODY Games.
Verified Data via Johnessy AI