{"title":"Play the Hall of the Mountain King Slot Game at Heart Bingo","description":"Explore the Hall of the Mountain King by Quickspin at Heart Bingo! Step into the Troll King’s world with Free Spins, rising multipliers, and Wild surprises.","custom_path":"/en-gb/casino/games/1005500-hall-of-the-mountain-king-relax","heading":"Play the Hall of the Mountain King Slot Game","heading_tag":"h1","nofollow":false,"noindex":false,"has_custom_schema":true,"schema_json":[{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","item":{"@id":"https://www.heartbingo.co.uk/en-gb","name":"Online Bingo Site"},"position":1},{"@type":"ListItem","item":{"@id":"https://www.heartbingo.co.uk/en-gb/online-casino","name":"Casino"},"position":2},{"@type":"ListItem","item":{"@id":"https://www.heartbingo.co.uk/en-gb/casino/category/slots","name":"[category] | [brand]"},"position":3},{"@type":"ListItem","item":{"@id":"https://www.heartbingo.co.uk/en-gb/casino/games/1005500-hall-of-the-mountain-king-relax","name":"Play the Hall of the Mountain King Slot Game"},"position":4}]},{"@context":"https://schema.org","@type":"Game","@id":"https://www.heartbingo.co.uk/en-gb/casino/games/1005500-hall-of-the-mountain-king-relax","name":"Play the Hall of the Mountain King Slot Game","description":"Explore the Hall of the Mountain King by Quickspin at Heart Bingo! Step into the Troll King’s world with Free Spins, rising multipliers, and Wild surprises.","image":"cms-images/f5vc28xox4c0e5mih0oklsgj4bvq","genre":"Online Slot","creator":{"@type":"Organization","name":"Quickspin"},"numberOfPlayers":{"@type":"QuantitativeValue","minValue":1,"maxValue":1},"url":"https://www.heartbingo.co.uk/en-gb/casino/games/1005500-hall-of-the-mountain-king-relax"},{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"What is the theme of Hall of the Mountain King?","acceptedAnswer":{"@type":"Answer","text":"The slot is inspired by Nordic folklore and a famous classic song by Edvard Grieg. It features troll characters, mythic scenery, and a progressive storyline set inside a mountain kingdom."}},{"@type":"Question","name":"What bonus features can you unlock in Hall of the Mountain King?","acceptedAnswer":{"@type":"Answer","text":"The bonus consists of three stages. When unlocked, Stage 1 upgrades symbols, Stage 2 collects Wilds, and Stage 3 drops the Wilds into play for three final spins."}},{"@type":"Question","name":"How does Hall of the Mountain King handle payouts?","acceptedAnswer":{"@type":"Answer","text":"Payouts follow a 20-payline system. Wins form from left to right, and any win involving a Wild can be multiplied by the highest active multiplier, up to x15 in the bonus."}}]}],"has_toc":true,"alternate_languages":[],"copy_sections":[{"toc_title":"Review","title":"\u003ch2 class=\"bvs-h2\"\u003eHall of the Mountain King Slot Game Review\u0026nbsp;\u003c/h2\u003e","content":"\u003cp\u003eThe Hall of the Mountain King is played on a 5x3 reel setup with 20 paylines. Players are invited into a dramatic fantasy setting, where the Troll King rules over a mountain filled with treasure, power, and surprises. This \u003ca href=\"https://www.heartbingo.co.uk/en-gb/slots\"\u003eonline slots game\u003c/a\u003e takes inspiration from the famous classical tune by Edvard Grieg and turns it into a special gameplay experience. The game’s charm lies in its stacked Wilds, a multiplier system, and a three-part Free Spins Bonus. Here, every spin moves players closer to the heart of the mountain, where the King’s treasure room awaits.\u0026nbsp;\u003c/p\u003e"},{"toc_title":"Theme \u0026 Graphic","title":"\u003ch2 class=\"bvs-h2\"\u003eTheme \u0026amp; Graphic\u003c/h2\u003e","content":"\u003cp\u003eThe atmosphere is heavily influenced by Norse mythology and fantasy storytelling. The base game plays out on a green hilltop with bright skies, while the bonus round shifts into the depths of the mountain, where things become darker and more intense. Players will be able to meet a group of troll characters, including the king himself, who plays an active role during the bonus. Visuals combine cartoon-style characters and detailed scenery. The soundtrack is closely tied to the action, building steadily as players advance through the game’s stages. As the bonus stages unfold, so does the music, helping players feel like they’re part of a mythic journey.\u0026nbsp;\u003c/p\u003e"},{"toc_title":"Payout Table ","title":"\u003ch2 class=\"bvs-h2\"\u003ePayout Table\u0026nbsp;\u003c/h2\u003e","content":"\u003cfigure class=\"table\"\u003e\u003ctable style=\"background-color:transparent;\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e\u003cstrong\u003eSymbol\u003c/strong\u003e\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e\u003cstrong\u003e3 Matches\u003c/strong\u003e\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e\u003cstrong\u003e4 Matches\u003c/strong\u003e\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e\u003cstrong\u003e5 Matches\u003c/strong\u003e\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003eWild Symbol\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e2.00\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e7.50\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e40.00\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003eTroll King\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e2.00\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e7.50\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e40.00\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003eRed Female Troll\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e1.25\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e5.00\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e20.00\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003ePurple Female Troll\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e1.25\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e4.00\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e15.00\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003eGreen Troll\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e0.75\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e2.00\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e10.00\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003eBlue Troll\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e0.75\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e1.50\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e7.50\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003eA\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e0.50\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e1.25\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e6.25\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003eK\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e0.25\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e1.25\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e4.00\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003eQ\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e0.25\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e1.25\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e4.00\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003eJ\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e0.25\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e1.00\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e2.50\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e10\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e0.25\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e1.00\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003ctd\u003e\u003cp style=\"margin-left:0px;text-align:center;\"\u003e2.50\u0026nbsp;\u003c/p\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/figure\u003e"},{"toc_title":"Bonus Features ","title":"\u003ch2 class=\"bvs-h2\"\u003eBonus Features\u0026nbsp;\u003c/h2\u003e","content":"\u003ch3 class=\"bvs-h3\" style=\"margin-left:0px;text-align:justify;\"\u003eFree Spins Bonus\u0026nbsp;\u0026nbsp;\u003c/h3\u003e\u003cp style=\"margin-left:0px;text-align:justify;\"\u003eIs triggered by landing 3 Scatter Symbols and consists of 3 stages with unique features.\u0026nbsp;\u003c/p\u003e\u003cp style=\"margin-left:0px;text-align:justify;\"\u003eStage 1: Symbol Upgrade\u0026nbsp;\u003c/p\u003e\u003cul\u003e\u003cli\u003eWinning combinations help the Mountain King smash blocks.\u0026nbsp;\u003c/li\u003e\u003cli\u003eEach block corresponds to a low-value symbol.\u0026nbsp;\u003c/li\u003e\u003cli\u003eWhen smashed, that symbol is removed and replaced by its high-value counterpart.\u0026nbsp;\u003c/li\u003e\u003cli\u003eProgression to Stage 2 occurs after the top block is smashed.\u0026nbsp;\u003c/li\u003e\u003c/ul\u003e\u003ch3 class=\"bvs-h3\" style=\"margin-left:0px;text-align:justify;\"\u003eStage 2: Whirling Wild Collection\u0026nbsp;\u003c/h3\u003e\u003cul\u003e\u003cli\u003eBlocks now contain Whirling Wilds.\u0026nbsp;\u003c/li\u003e\u003cli\u003eWhen smashed, the Wilds are collected and stored above the reels.\u0026nbsp;\u003c/li\u003e\u003cli\u003eA maximum of 6 Whirling Wilds can be collected.\u0026nbsp;\u003c/li\u003e\u003cli\u003eThe Mountain King can still upgrade multipliers here.\u0026nbsp;\u003c/li\u003e\u003c/ul\u003e\u003ch3 class=\"bvs-h3\" style=\"margin-left:0px;text-align:justify;\"\u003eStage 3: Whirling Wild Drop\u0026nbsp;\u003c/h3\u003e\u003cul\u003e\u003cli\u003eLasts for 3 spins.\u0026nbsp;\u003c/li\u003e\u003cli\u003eAll stored Whirling Wilds drop into random positions on the reels, turning into Wilds.\u0026nbsp;\u003c/li\u003e\u003cli\u003eThe Free Spins Bonus ends after these 3 final spins.\u0026nbsp;\u003c/li\u003e\u003c/ul\u003e\u003ch3 class=\"bvs-h3\" style=\"margin-left:0px;text-align:justify;\"\u003eMultiplier Meter\u0026nbsp;\u003c/h3\u003e\u003cp style=\"margin-left:0px;\"\u003eActivated when Wilds appear on the reels. The more Wilds collected, the higher the multiplier. Values range from x1 to x5 in the base game and can be upgraded to as high as x15 in the Free Spins Bonus.\u0026nbsp;\u003c/p\u003e\u003ch3 class=\"bvs-h3\" style=\"margin-left:0px;text-align:justify;\"\u003eSmashing Blocks Mechanic\u0026nbsp;\u003c/h3\u003e\u003cp style=\"margin-left:0px;\"\u003eWith each win, the Mountain King targets and smashes a specific block. This may trigger a symbol upgrade or collect Wilds depending on the stage. The Mountain King may also randomly break the bottom multiplier block to increase all multipliers.\u0026nbsp;\u003c/p\u003e"},{"toc_title":"Spin Mechanics","title":"\u003ch2 class=\"bvs-h2\"\u003eSpin Mechanics\u003c/h2\u003e","content":"\u003cp\u003eHall of the Mountain King is played on a standard 5-reel, 3-row setup with 20 fixed paylines. Wins are formed by matching symbols from left to right across the reels. The slot combines traditional paylines with several layered mechanics that keep things dynamic. In the base game, the stacked Wilds and multipliers offer good momentum, but the structure of the bonus round is where the game becomes more strategic. Each stage in the Free Spins Bonus builds toward a finale that brings together everything that was collected.\u0026nbsp;\u003c/p\u003e"},{"toc_title":"Similar Slots ","title":"\u003ch2 class=\"bvs-h2\"\u003eSimilar Slots\u0026nbsp;\u003c/h2\u003e","content":"\u003cul\u003e\u003cli style=\"text-align:justify;\"\u003e\u003ca href=\"https://www.heartbingo.co.uk/en-gb/casino/games/1013405-loki-lord-of-mischief\"\u003eLoki Lord of Mischief\u003c/a\u003e\u003cstrong\u003e (Red Tiger):\u003c/strong\u003e The game is set around Loki, the trickster god from Norse mythology, and includes Wild modifiers, symbol swaps, and bonus features.\u0026nbsp;\u003c/li\u003e\u003cli style=\"text-align:justify;\"\u003e\u003ca href=\"https://www.heartbingo.co.uk/en-gb/casino/games/1008171-ring-of-odin\"\u003eRing of Odin\u003c/a\u003e\u003cstrong\u003e (Play\u003c/strong\u003e’\u003cstrong\u003en GO): \u003c/strong\u003eInspired by Norse mythology, this slot shows its appeal through symbol duplication and respin features.\u0026nbsp;\u003c/li\u003e\u003cli style=\"text-align:justify;\"\u003e\u003ca href=\"https://www.heartbingo.co.uk/en-gb/casino/games/1011076-vikings-go-berzerk\"\u003eVikings Go Berzerk\u003c/a\u003e\u003cstrong\u003e (Yggdrasil): \u003c/strong\u003eFocused around Viking warriors, this game offers rage meters, Free Spins, and character-based special effects.\u0026nbsp;\u003c/li\u003e\u003c/ul\u003e"},{"toc_title":"Heart Bingo’s Opinion ","title":"\u003ch2 class=\"bvs-h2\"\u003eHeart Bingo’s Opinion\u0026nbsp;\u003c/h2\u003e","content":"\u003cp\u003eAt first glance, it may look like a straightforward slot, but it quickly shows its depth once the Free Spins Bonus begins. The game is structured to move forward with purpose, giving each stage its own role to play. Upgrading symbols, collecting Wilds, and watching it all come together in the final few spins brings a lot of motivation as the players take their chances to score wins. The real satisfaction comes from how the visuals, mechanics, and soundtrack all work in sync. The gradual rise in intensity feels natural, and the pace of the bonus round builds nicely. It’s a great fit for players who enjoy games that offer a bit of progression without too much complexity.\u0026nbsp;\u003c/p\u003e"}]}