If you have a thing for runecraft and games based on that kind of thing, Viking Runecraft is probably one of the best slot games to play based on this theme. It comes from Play 'n' Go, and features a 7 x 7 grid rather than the usual three or five reels and three or four rows of icons.
That alone makes it more interesting, but you will see and appreciate the background and feelings generated by simply viewing the slot, before you even begin to play. There are also 3D characters who may appear, which add even more depth to your playing experience.
The best part of the game in our opinion is the bonus segment - and there are several elements to this. You can enjoy levels associated with some of the Viking gods, and that means you never quite know what is coming next. This game is one to play if you like themes like this, and you are looking for a completely different slot game to enjoy.