Viking Fire is a video slot produced by Lighting Box Games. With 5 reels you have a chance of winning within the 40 lines. The Lighting Box company obviously put a lot of effort into the production. I see nice (however somehow slow) animations and decent quality of the drawn symbols. In the background the vikings face is a little disturbing, but that is just my individual thing.
What really bothers me is the extreme contrast of the slot game. While the reels are spinning I get headache and my eyes hurt after 5 minutes. Try maybe the Vikings slot from NetEnt. It has some better design features. To me it is too aggressive and that is such a pity since the game is decent with great features. One of my favorite ones is the deadly Gamble function where you guess the right black o red.
Take my advise and don't use it that much. Sooner or later you will guess wrong. Another feature is the symbol Double. I think the Viking Fire is worth to give it a try. Hope your eyes will suffer less than mine.
We are preparing this game ready for you.