About 3 Secret Cities
3 Secret Cities is a 5-reel, 1024-ways Aztec adventure slot from 4ThePlayer with a 96.50% base RTP (rising toward 98% on the feature buy) and an enormous 50,000× maximum win at very high volatility.
How it works
Its signature is the BONUS↑UP mechanic: before free spins begin you discover the number of spins, the multiplier size, and which symbol becomes ‘super-stacked’. A Scatter Pick game lets you uncover new cities to upgrade the bonus through three progressive tiers, each carrying a rising win multiplier. A direct feature buy is available where permitted.
Our take
This is a genuinely high-variance game — the 50,000× ceiling is lottery-rare and the base game can run cold. The appeal is the layered, escalating bonus rather than frequent pay, so treat the headline number as a ceiling, not an expectation, and size your stake accordingly.
Sources
The RTP reality
3 Secret Cities's published RTP is 96.50%. RTP is configurable, so the same slot can pay back differently from one casino to the next. The only figure that reflects your game is the one in the slot's own info ("i") panel at the casino you're using.
FAQ
What is the RTP of 3 Secret Cities?
3 Secret Cities's published RTP is 96.50%. The figure can vary by casino, so check the in-game info panel for the version your site runs.
What is the max win on 3 Secret Cities?
The maximum win is 50,000× your stake — a rare ceiling, not an expectation.
Can I play 3 Secret Cities in Ontario?
3 Secret Cities is a 4ThePlayer title available at casinos registered with the AGCO and iGaming Ontario. Only play it on a registered site — see the list below.
Does 3 Secret Cities have a bonus buy?
Yes, where permitted you can buy into the feature. It raises cost and variance and doesn't change the long-run RTP in your favour.
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Specs sourced from the provider via slot.report; figures are theoretical/default — your casino's in-game info panel is authoritative. 19+ · play within your limits · ConnexOntario 1-866-531-2600.