Yggdrasil’s Vikings go Berzerk is all the rage
It’s been exactly one week since Yggdrasil launched their newest video slot: Vikings go Berzerk. The slot matches well with the name of the game provider as according to Norse mythology “Yggdrasil” is a mythical tree that connects the nine worlds.
Vikings go Berzerk is a Viking themed slot with 5 reels and 4 rows. The slot has 25 fixed bet lines and comes with some original features such as the Treasure Chest and Rage Mode:
Treasure Chest
There are two treasure chests. The normal chest which lands on reel 4, and the golden chest which lands on reel 5. When you spin a treasure chest 5 boxes will appear. Each box contains a prize and the player can pick one of the boxes. Prices vary between 50-1000 coins in the normal chest and 250-10000 coins in the golden chest + 7-21 free spins can be won in both chests.
Rage Mode
The game features four Viking characters. Each characters has it’s own rage meter which will fill up bit by bit every time you make a win on the viking. Once the rage meter is filled up the 
Viking will go Berzerk. When a viking goes Berzerk they will award 7 free spins in the free spins mode. Viking symbols in the free spins round will take on a siren. If the character wins the battle the symbol will change into a wild symbol. Another advantage of the rage mode is that a Berzerk Viking will always win the battle against a siren.
Free Spins
You can activate the free spins mode by filling up a rage meter, or by hitting at least 3 free spins symbols. With three symbols you’ll receive 7 free spins, with 4 symbols you’ll receive 14 free spins and with 5 symbols you’ll receive 21 free spins.