Big Thunder Slot Review + Casinos in United States

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Released Oct. 13, 2013
Software provider AinsWorth
RTP (return to player) 94.38 %
Volatility high
Theme Jungle
Reels 5
Paylines 30
Bonus game Yes
Free spins Yes
Wild symbol Yes
Scatter symbol Yes
Multiplier Yes
Progressive No
Top win x10,000
Bet Size 0.01-3000 EUR

AinsWorth is the maker of Big Thunder (released on Oct. 13, 2013), which has 30 adjustable betways and a RTP of 94.38 %. The volatility level is High and the top possible win equivalents x10000. This slot has got Bonus game, Free spins, Wild, Scatter, Multiplier bonus features.


  • The maximum win (x10000) is very decent.

  • Quite a few special features (Bonus game, Free spins, Wild, Scatter, Multiplier).

  • You can play on any devices.


  • The RTP of 94.38 % is too low.

  • High variance will cause protracted losing periods.