Introducing Gates Of Valhalla™ by Pragmatic Play. Upon first impressions it seems like this has a Gates Of Olympus™ vibe to it with a 5×5 grid and Tumbling wins and a Max potential win of 10,000x your stake (1 in 5,524,862). After several bonuses on this slot we can safely say it is highly volatile. It took over 15 bonuses to see a decent win but when it did pop off it paid very well. It has masses of potential but we have to say it is not the best for wagering so definitely one to watch the balance on. The base game does also have some potential although the Free Spins hit rate is 1 in 351 spins. In Norse mythology, Valhalla is a majestic, enormous hall located in Asgard, ruled over by the god Odin. Likewise, Gates Of Valhalla has the ability to throw out some Majestic, enormous wins ruled by the slot god that is Pragmatic Play.