Big Thunder Slot

Big Thunder is an Ainsworth slot built around a 5-reel layout, with an RTP of 94.38%. Its jungle setting uses a cartoonish visual style, centring on a roaring gorilla beneath a stormy sky, with palm leaves, lightning bolts, dramatic energy, and metallic gold and red lettering; crown and jewel accents give the scene a regal variation on the thunder theme. The presentation follows the familiar five-reel jungle-slot format while placing a gorilla guardian at its centre.