"Gates of Valhalla" is an online video slot game created by Pragmatic Play that takes players on an epic adventure to the mythical land of the Norse gods. The game features a 5x3 grid with 20 paylines, and players can bet between 0.20 and 100 credits per spin.

The game's symbols include the traditional card suits (A, K, Q, J, and 10) as well as Viking artifacts such as helmets, axes, shields, and hammers. The highest paying symbol is the Viking warrior, who can award up to 25x the player's bet for a five-of-a-kind combination.

The game's most exciting feature is the "Gates of Valhalla" bonus game, which is triggered by landing three or more scatter symbols on the reels. In this feature, players are taken to a new screen where they can spin a bonus wheel to win cash prizes, free spins, or access to the game's progressive jackpot. The more scatters that trigger the feature, the higher the jackpot prize will be.

During the base game, players can also trigger the "Shield Wall" feature at random, which can add extra wild symbols to the reels for a chance at bigger wins. Additionally, the game features a gamble feature where players can double their winnings by correctly guessing the color or suit of a playing card.

Overall, "Gates of Valhalla" offers an exciting and immersive gaming experience with the chance to win big rewards and take part in the legendary adventures of the Vikings.