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Underworld Kingdom – 3 Wonders Free Play Demo by Boomerang Studios
Boomerang StudiosRTP 95.53 %Medium volatility
Virtual balance · no sign-up
Play the slot machine Underworld Kingdom – 3 Wonders by provider Boomerang Studios in demo mode for free.
The slot machine Underworld Kingdom – 3 Wonders was released 26.06.2025. The slot has Medium volatility, with an RTP (Return to Player) of 95.53 %. The maximum win in the slot machine is 4965 xB. The minimum bet starts at 0.50, and the maximum bet is 50. Minimum and maximum bets may vary by casino. The slot’s theme is centered around: Girls, Jungle, Dinosaurs, Ancient Civilization, Adventures, Totems. The game is compatible with desktops, smartphones and tablets. Play the Underworld Kingdom – 3 Wonders slot online for free, without downloading and without registration.
Basic information about Underworld Kingdom – 3 Wonders
Slot parameters
Values confirmed on the provider’s own page. Minimum and maximum bets may differ from casino to casino.
ProviderBoomerang Studios
Release date26.06.2025
RTP95.53 %
VolatilityMedium
Maximum win4965 xB
Reels5
Paylines50
Minimum bet0.50
Maximum bet50
Coins per line1 - 1
Slot typeVideo Slots
GenreGirls, Jungle, Dinosaurs, Ancient Civilization, Adventures, Totems
Wild symbolYes
Wild multiplierYes
ScatterYes
Free spinsNo
Bonus gameYes
Bonus buyYes
Progressive jackpotNo
Risk featureNo
AutoplayYes
Special featuresCash Collector, Hold and Win, Multiplier, Nudge Feature, Stacked symbols, Stacked wilds
Where to play for real
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