Try the great Trolls Bridge video slot by Yggdrasil for free on desktop or mobile device. Become friends with the magical trolls and win the jackpot. Trolls Bridge has 5 reels and 20 betting lines with multipliers, sticky wilds, random features and a golden bet feature. The 4 trolls are the highest-paying symbols in the game. The bonus symbol (scatter) is the bubbling cauldron.