Banana Drop: Features Central to the game is the trademarked BIG BuildUp game mechanic which works in tandem with สล็อตทดลองเล่น the Falling Banana feature which can trigger randomly on any spin. Up above the reels, bananas appear, swaying in the breeze. When the Falling Banana feature triggers, a monkey swings past on a vine knocking the bananas on to the reels. Up to 3 per reel are possible, revealing either a cash prize or wild symbols. When all prizes have been revealed, the feature concludes. With Big BuildUp, any spin can grow more bananas, adding potential for your next Falling Banana feature.