%. Play Valhöll slot completely for free, without spending any money. The Valhôll Hall of the Slain online slot comes with 6 reels, 4 rows (that expand to 5 when you hit a special feature game), and 30 paylines. Fight and feast for eternity!. Return to player. Valhöll Wild Hammers is a recently-released slot, thus you won't find it in a large number of online venues. Try Valhöll slot online for free in demo mode with no download or no registration required. Read the full game review here. Try out our free-to-play demo of Valhöll online slot with no download and no registration required. There are many legends, some of the most incredible, about the mighty Vikings. But you don't have to search for. Vallhôl is an intense and epic video slot with 6 reels and 4 rows and various features! Free Spins Which will add an extra row on the middle reels and more. To. Valholl Hall of the Slain is an online slot created by Lady Luck. Join Viking heroes in Odin's glorious halls in Lady Luck Games' Valholl Wild Hammers slot machine. A dynamic and interesting video slot awaits brave players. Demo play for fun, no download or registration required. Features of this 6x4 slot include wilds, expanding wilds, free spins with extra paylines and. The Valholl: Wild Hammers slot invites brave players to try their luck on the reels, which are located within an eerie yet majestic hall in the heart of Asgard. During the free.