Dragons’ Lock is a 5x4 slot from Red Tiger, distinguished by its locked chests with progressive prizes of up to 250x and a free spins round filled with keys and multipliers.
I tried the Dragons’ Lock slot for real money to get first-hand experience with the game and review its features and mechanics. Read my findings below and try the slot yourself, either in free demo mode embedded on this page or by visiting one of our top online casino sites.


The Dragons’ Lock slot transports us into a fiery den where the dragon’s enormous wings loom over a pile of treasure you’ll want to scavenge.
The game’s 5x4 grid and 40 fixed paylines remain consistent throughout the base game and bonus round. Low-paying symbols include card marks 10 through A, while the high-paying ones feature different treasure symbols. Dragon’s eye is the game’s wild, accompanied by a free spins scatter and keys. There’s also a jackpot symbol that I’ll touch upon below.
Dragons’ Lock is one of the more exciting games I’ve tried lately, especially considering its original chest features. The RTP might be average, but you can still win big.
Dragons’ Lock has a fairly narrow betting range, sitting between $0.20 and $10 per spin. Once you decide on your stake, you can press the Spin button in the bottom right or use the Autoplay option to set 20, 50, or 100 automated plays with a loss limit. There’s also a Turbo spin toggle switch next to the Spin button.
To access the paytable and view the symbols’ value, you can click the Pays button in the bottom left corner.
Let's take a look at the slot's special features below:
Dragon chests are the game's most distinctive feature, and landing keys can unlock them. Only the first chest opens at the start of the game, awarding prizes up to 10x. You must land five keys to unlock the second chest for payouts of up to 50x and five more to unlock the final one, containing a top reward of 250x. In order to get the prizes from the second and third chests, you must land two and three keys in a single spin, respectively. Some keys may contain a multiplier that will be applied to the awarded chest.
Reading about the game is one thing, but to truly understand a video slot like Dragons’ Lock, you must try it for real money. I loaded the game at one of our top rated online casinos and started with a $2 stake.
Wilds were fairly consistent, helping create big combos, and I was also getting a lot of keys, working toward unlocking all the chests. I kept myself above the starting balance for a bit, but I had no luck with triggering the bonus round, usually one or two scatters short. Since there’s no Bonus Buy option, I had to be patient.
Soon after unlocking the second chest, I got two keys and won $50, which ended up being my single biggest win in the entire session. I did unlock the third chest eventually, but I never managed to land three keys to reap the big reward.
My luck turned for the worse, and I was getting a lot of dead spins, which quickly erased my profits. It almost drove me away from the game, but I'm glad I stayed, as I finally landed three scatters and won ten free spins.
Within the bonus round, I got three keys to hit (awarding the biggest chest), with one of them containing a 2x multiplier. My total reward for that spin was $400, and I won $422 for the entire round. I quit the game right after that and withdrew my hard-earned winnings.
Dragons’ Lock has an RTP of 95.80%. This doesn’t make it one of the best RTP online slots, but it’s right around the average mark of 96.00%. The game is highly volatile, and the max win is 7,661x, which is odd but quite sizable.
Dragons’ Lock is one of the more exciting games I’ve tried lately, especially considering its original chest features. The RTP percentage might be average, but you can still win big.
If you’re into dragon-themed slots, I can recommend NetEnt’s Dragons Playground or perhaps the Action Boost Max Dragon’s Cache by SpinPlay Games, which also carries a considerable payout potential.
However, before you explore other titles, I suggest you play the Dragons’ Lock demo on this page or try it for real money at some of our recommended top online casinos. Best of luck!
Karolis Matulis is a Senior Editor at Casinos.com with more than 6 years of experience in the online gambling industry. Karolis has written and edited dozens of slot and casino reviews and has played and tested thousands of online slot games. So if there's a new slot title coming out soon, you'd better know it – Karolis has already tried it.
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