Slingo berserk will take you back to a time where the Vikings traveled the seas to explore new lands. Try Slingo Berserk online for free in demo mode with no download or no registration required. You can play online slots like the Slingo Berserk slot online at King Casino for minimum stakes starting from 20p per spin. Slingo Berserk is set on a bingo-style 5x5 grid with a slot reel beneath. Match. Discover similar slots from Slingo Originals and other game developers. As you hit a slingo (win line) the cash prize. This Viking themed game combines slots and bingo to. . Return to player. You'll achieve a slingo if you mark off 5 numbers in a row, and cash prizes are. Play Slingo Berserk and over Slingo, slots and casino games. Battle the deadly seas and try to conquer the world in Slingo Berserk from developer Slingo Originals. Free spins, a jackpot round, and Wilds boost the gaming. Slingo Berserk is a Vikings-inspired adventure that combines video slot and bingo features. Play the Slingo Originals slot Slingo Berserk in play for fun mode, read our review, leave a rating and discover the best deposit bonuses, free spins offers. Play Slingo Berserk slot demo for free. Enjoy our exciting blend of slots and bingo at the official Slingo site. You'll have 11 spins per game to spin the reels to reveal numbers and symbols. Set your stake, then spin the slot reel to mark numbers off your 5×5 grid. %. Slingo Berserk Game Overview.