Rating Bonus 50% up to € + 50 Bonus Spins on Vikings Go Berzerk Slot, 2nd Deposit Bonus ; Reload Bonus. The Family 2 ; 2nd Deposit Bonus. +18 | New Players Only. Returning come Sticky Wilds, Free Spins and the chance to win 4x Berzerkers with any Viking turning Wild and locking. Rating 1xBet Casino; 22Bet Casino; 1xBit Casino;Yggdrasil It is the last game in the Viking legacy, preceded by Vikings Go Wilds slot and Vikings Go Berzerk slot. 1xbet mobile. Vikings Go Berzerk is a 5-reel, line online slot game with bonus spins, instant play, autoplay, video slots, wild symbol, mystery bonus, mobile gaming. Get Bonus. The game also features an exciting free spins bonus round and a. 1xbet Cashback Bonus. The game is based on a Viking theme, with symbols such as Vikings, treasure chests, and coins. Bonus 50% up to € + 50 Bonus Spins on Vikings Go Berzerk Slot, 2nd Deposit Bonus. .