{"title":"Play Dragons’ Lock Slot Game at Heart Bingo","description":"Dragons' Lock by Red Tiger at Heart Bingo is a fantasy slot game with Dragon Keys, three cash chests, multipliers and bonus spins.","custom_path":"/en-gb/casino/games/2009562-dragons-lock","heading":"Play Dragons’ Lock","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/daily-jackpots","name":"[category] | [brand]"},"position":3},{"@type":"ListItem","item":{"@id":"https://www.heartbingo.co.uk/en-gb/casino/games/2009562-dragons-lock","name":"Play Dragons’ Lock"},"position":4}]},{"@context":"https://schema.org","@type":"Game","@id":"https://www.heartbingo.co.uk/en-gb/casino/games/2009562-dragons-lock","name":"Play Dragons’ Lock","description":"Dragons' Lock by Red Tiger at Heart Bingo is a fantasy slot game with Dragon Keys, three cash chests, multipliers and bonus spins.","image":"cms-images/9obnvaqzndj91dgf1l6r4of55j4z","genre":"Online Slot","creator":{"@type":"Organization","name":"Red Tiger"},"numberOfPlayers":{"@type":"QuantitativeValue","minValue":1,"maxValue":1},"url":"https://www.heartbingo.co.uk/en-gb/casino/games/2009562-dragons-lock"},{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"What does Dragons' Lock look like?","acceptedAnswer":{"@type":"Answer","text":"Dragons' Lock uses a rocky fantasy setting filled with treasure, glowing effects and several dragons. The base game centres on a 5x4 grid, while the bonus round reveals a wider view of the landscape."}},{"@type":"Question","name":"How do the Dragon Chests and Keys work?","acceptedAnswer":{"@type":"Answer","text":"Dragon Keys activate and open three chests with different prize ranges. Five Keys activate the middle chest and another five activate the right chest, while Key multipliers from x2 to x20 can increase chest awards."}},{"@type":"Question","name":"How are bonus spins triggered in Dragons' Lock?","acceptedAnswer":{"@type":"Answer","text":"Three Scatter symbols on reels 2, 3 and 4 activate 10 bonus spins. Three more Scatters during the feature add another 10 spins, and Dragon Keys appear more frequently throughout the round."}}]}],"has_toc":true,"alternate_languages":[],"copy_sections":[{"toc_title":"Game Review  ","title":"\u003ch2 class=\"bvs-h2\"\u003eDragons’ Lock Slot Game Review \u0026nbsp;\u003c/h2\u003e","content":"\u003cp style=\"margin-left:0px;text-align:justify;\"\u003eTreasure chests usually need one key. Dragons' Lock decides that three chests, several locks and a dragon watching the whole process are a more reasonable administrative system.\u0026nbsp;\u003c/p\u003e\u003cp style=\"margin-left:0px;text-align:justify;\"\u003eRed Tiger builds this Heart Bingo release around Dragon Keys, unlockable cash prizes and key multipliers. The 5x4 grid keeps the standard line play familiar, while the chest system gradually opens access to stronger prize ranges. Even fantasy dragons, apparently, enjoy paperwork.\u0026nbsp;\u003c/p\u003e"},{"toc_title":"Theme \u0026 Graphic ","title":"\u003ch2 class=\"bvs-h2\"\u003eTheme \u0026amp; Graphic\u0026nbsp;\u003c/h2\u003e","content":"\u003cp style=\"margin-left:0px;text-align:justify;\"\u003eWe find a rocky fantasy canyon filled with glowing treasure, steep cliffs and one enormous dragon spread across the lower part of the screen. The creature looks less like a helpful guide and more like the reason nobody has successfully claimed the gold yet.\u0026nbsp;\u003c/p\u003e\u003cp style=\"margin-left:0px;text-align:justify;\"\u003eThe 5x4 grid sits above piles of coins and artefacts, while orange light gives the base game a heated, underground atmosphere. Bonus spins pull the camera farther back, revealing more dragons, trees and magical effects around the wider landscape. Red Tiger keeps the symbols clear against the darker background, and small flashes accompany keys, multipliers and chest prizes. The soundtrack follows the grand fantasy route without turning every reel stop into the end of civilisation, which we appreciate.\u0026nbsp;\u003c/p\u003e"},{"toc_title":"Payout Table ","title":"\u003ch2 class=\"bvs-h2\"\u003ePayout Table\u0026nbsp;\u003c/h2\u003e","content":"\u003cp\u003eMatching symbols form potential line wins across consecutive reels from the leftmost side. The table lists regular symbols only, arranged from the smallest to the largest five symbol payout.\u0026nbsp;\u003c/p\u003e\u003cdiv class=\"raw-html-embed\"\u003e\u003ctable border=\"1\"\u003e \r\n\r\n \u003ctbody\u003e\u003ctr\u003e \r\n\r\n   \u003cth\u003eSymbol\u003c/th\u003e \r\n\r\n   \u003cth\u003ePayout for 3, 4, 5 of a kind\u003c/th\u003e \r\n\r\n \u003c/tr\u003e \r\n\r\n \u003ctr\u003e \r\n\r\n   \u003ctd\u003eQ, J and 10\u003c/td\u003e \r\n\r\n   \u003ctd\u003e0.10x, 0.50x, 2.50x\u003c/td\u003e \r\n\r\n \u003c/tr\u003e \r\n\r\n \u003ctr\u003e \r\n\r\n   \u003ctd\u003eA and K\u003c/td\u003e \r\n\r\n   \u003ctd\u003e0.10x, 0.60x, 3.00x\u003c/td\u003e \r\n\r\n \u003c/tr\u003e \r\n\r\n \u003ctr\u003e \r\n\r\n   \u003ctd\u003eBags of Coins\u003c/td\u003e \r\n\r\n   \u003ctd\u003e0.30x, 0.80x, 5.00x\u003c/td\u003e \r\n\r\n \u003c/tr\u003e \r\n\r\n \u003ctr\u003e \r\n\r\n   \u003ctd\u003eGold Chalice\u003c/td\u003e \r\n\r\n   \u003ctd\u003e0.50x, 1.00x, 7.00x\u003c/td\u003e \r\n\r\n \u003c/tr\u003e \r\n\r\n \u003ctr\u003e \r\n\r\n   \u003ctd\u003eGold Bracelet\u003c/td\u003e \r\n\r\n   \u003ctd\u003e0.70x, 1.50x, 10.00x\u003c/td\u003e \r\n\r\n \u003c/tr\u003e \r\n\r\n \u003ctr\u003e \r\n\r\n   \u003ctd\u003eGold Medallion\u003c/td\u003e \r\n\r\n   \u003ctd\u003e1.00x, 2.50x, 25.00x\u003c/td\u003e \r\n\r\n \u003c/tr\u003e \r\n\r\n\u003c/tbody\u003e\u003c/table\u003e \u003c/div\u003e\u003ch3 class=\"bvs-h3\" style=\"margin-left:0px;text-align:justify;\"\u003eSpecial Symbols\u0026nbsp;\u003c/h3\u003e\u003cul\u003e\u003cli style=\"margin-left:0px;text-align:justify;\"\u003eWild: The dragon eye Wild substitutes for every regular paying symbol. Five Wilds return 25x the stake.\u0026nbsp;\u003c/li\u003e\u003cli style=\"margin-left:0px;text-align:justify;\"\u003eDragon Key: Keys appear on reels 1, 3 and 5, advance chest activation and can open available chests. Some Keys carry multipliers from x2 to x20.\u0026nbsp;\u003c/li\u003e\u003cli style=\"margin-left:0px;text-align:justify;\"\u003eScatter: Scatter symbols appear on reels 2, 3 and 4. Three Scatters activate 10 bonus spins, while another set of three during the round adds 10 more spins.\u0026nbsp;\u003c/li\u003e\u003c/ul\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;\"\u003eDragon Chests\u0026nbsp;\u003c/h3\u003e\u003cp style=\"margin-left:0px;text-align:justify;\"\u003eThree Dragon Chests sit above the reels and contain separate cash prize ranges. The left chest can award from 3x to 10x, the middle chest from 15x to 50x and the right chest from 75x to 250x the stake.\u0026nbsp;\u003c/p\u003e\u003cp style=\"margin-left:0px;text-align:justify;\"\u003eOnly the left chest is active to begin.. Five collected Dragon Keys activate the middle chest, and another five activate the right chest. Among \u003ca href=\"https://www.heartbingo.co.uk/en-gb/slots\"\u003eonline slots\u003c/a\u003e built around staged unlocking, Dragons' Lock keeps the progression easy to read, though the dragon clearly believes access to better treasure should involve a small filing process.\u0026nbsp;\u003c/p\u003e\u003ch3 class=\"bvs-h3\" style=\"margin-left:0px;text-align:justify;\"\u003eOpening the Chests\u0026nbsp;\u003c/h3\u003e\u003cp style=\"margin-left:0px;text-align:justify;\"\u003eOnce available, the chests respond to the number of Dragon Keys landing during a single spin. One Key opens the left chest, two Keys open the middle chest and three Keys open the right chest.\u0026nbsp;\u003c/p\u003e\u003cp style=\"margin-left:0px;text-align:justify;\"\u003eWhen one or more later chests remain unavailable, excess Keys redirect to the active chests. Two Keys can therefore open the left chest twice when only that chest is ready, while three Keys can divide collections between the left and middle chests when the right chest remains locked.\u0026nbsp;\u003c/p\u003e\u003ch3 class=\"bvs-h3\" style=\"margin-left:0px;text-align:justify;\"\u003eDragon Key Multipliers\u0026nbsp;\u003c/h3\u003e\u003cp style=\"margin-left:0px;text-align:justify;\"\u003eA Dragon Key may carry a multiplier from x2 to x20. The multiplier applies to the chest prize opened by that Key.\u0026nbsp;\u003c/p\u003e\u003cp style=\"margin-left:0px;text-align:justify;\"\u003eWhen several multiplied Keys open the same chest, their multiplier values are added together before applying to the chest award. The stronger possibilities therefore depend on chest access, the number of Keys and any multipliers attached to them arriving in the same result.\u0026nbsp;\u003c/p\u003e\u003ch3 class=\"bvs-h3\" style=\"margin-left:0px;text-align:justify;\"\u003eBonus Spins\u0026nbsp;\u003c/h3\u003e\u003cp style=\"margin-left:0px;text-align:justify;\"\u003eThree Scatter symbols on reels 2, 3 and 4 activate 10 bonus spins. Dragon Keys appear more frequently during the round, giving the chest progression more chances to move.\u0026nbsp;\u003c/p\u003e\u003cp style=\"margin-left:0px;text-align:justify;\"\u003eThree additional Scatters add another 10 bonus spins. The same chest rules remain active, so unlocked chests, Key counts and Key multipliers continue to determine the cash awards.\u0026nbsp;\u003c/p\u003e"},{"toc_title":"Spin Mechanics ","title":"\u003ch2 class=\"bvs-h2\"\u003eSpin Mechanics\u0026nbsp;\u003c/h2\u003e","content":"\u003cp style=\"margin-left:0px;text-align:justify;\"\u003eDragons' Lock uses five reels, four rows and 40 fixed paylines. Potential combinations require matching symbols on adjacent reels from left to right, beginning with reel 1.\u0026nbsp;\u003c/p\u003e\u003cp style=\"margin-left:0px;text-align:justify;\"\u003eThe Wild can appear across all five reels and replace any regular paying symbol. Dragon Keys stay restricted to reels 1, 3 and 5, while Scatters use reels 2, 3 and 4. This alternating arrangement separates chest activity from the bonus trigger and makes the key count visible without changing the basic payline system.\u0026nbsp;\u003c/p\u003e\u003cp style=\"margin-left:0px;text-align:justify;\"\u003eRegular symbol wins resolve alongside any relevant feature activity. The chest mechanism then checks how many Keys have landed, which chests are active and whether any Key multipliers apply.\u0026nbsp;\u003c/p\u003e"},{"toc_title":"Similar Slots ","title":"\u003ch2 class=\"bvs-h2\"\u003eSimilar Slots\u0026nbsp;\u003c/h2\u003e","content":"\u003cp style=\"margin-left:0px;text-align:justify;\"\u003eThese three titles share either the fantasy setting or the unlock and collection structure:\u0026nbsp;\u003c/p\u003e\u003cul\u003e\u003cli style=\"margin-left:0px;text-align:justify;\"\u003e\u003ca href=\"https://www.heartbingo.co.uk/en-gb/casino/games/2016808-dragon-pots-megaways\"\u003eDragon Pots Megaways\u003c/a\u003e: Dragon imagery meets coloured collection pots and several possible modifiers during bonus spins.\u0026nbsp;\u003c/li\u003e\u003cli style=\"margin-left:0px;text-align:justify;\"\u003e\u003ca href=\"https://www.heartbingo.co.uk/en-gb/casino/games/2009929-the-goonies-megaways-rapid-fire\"\u003eThe Goonies Megaways Rapid Fire\u003c/a\u003e: A progression trail unlocks stronger Collect features, making the structure a useful comparison for the chest system.\u0026nbsp;\u003c/li\u003e\u003cli style=\"margin-left:0px;text-align:justify;\"\u003e\u003ca href=\"https://www.heartbingo.co.uk/en-gb/casino/games/2014623-reel-king-riches-jackpot-king\"\u003eReel King Riches Jackpot King\u003c/a\u003e: Cash Collect symbols gradually open Respins, Boosts and additional features across continued play.\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 style=\"margin-left:0px;text-align:justify;\"\u003eDragons' Lock has a clear idea and explains that idea without requiring a diagram, three notebooks and a minor qualification in slot mathematics. We like the visual treatment, the escalating chest values and the chance for multiplied Keys to improve an otherwise ordinary collection.\u0026nbsp;\u003c/p\u003e\u003cp style=\"margin-left:0px;text-align:justify;\"\u003eAcross \u003ca href=\"https://www.heartbingo.co.uk/en-gb/online-casino\"\u003eonline casinos\u003c/a\u003e, unlockable cash boxes have become common furniture, so the feature doesn't feel especially fresh. The main frustration comes from activating the better chests before receiving their prizes, since progress can feel like preparation for another round of preparation. Even so, the rules remain tidy and the dragon theme suits the treasure mechanic. We see the strongest fit among readers who enjoy fixed paylines, gradual feature access and bonus rounds that keep the base game structure intact.\u0026nbsp;\u003c/p\u003e"}]}