777 diamond strike
Free Spins Scatters RTP: 93.73%
Game Description:
777 Diamond Strike, the dazzling follow-up to 777 Strike and 777 Super Strike. Land 3 scatters on reels 1, 3 and 5 to trigger 7 free spins. Enter the 7th Heaven, where every 7th spin has a chance to retrigger and upgrade the feature. The first retrigger awards 7 Win Spins - each one a guaranteed win. Hit another retrigger to unlock 7 Wild Spins, where all Wilds lock for the rest of the round. After that, no further retriggers are possible. Diamond Wilds on reels 2 - 4 clone the entire reel when part of a win, and Feature Buy gives instant access to the bonus round. Fast, polished, and packed with punch—777 Diamond Strike is pure slot satisfaction.
Game Rules:

777 Diamond Strike Slot


777 Diamond Strike is an interesting online slot game that was developed and released by Red Tiger in 2025. As the title implies, the gameplay in 777 Diamond Strike is based on a classic slots theme, featuring retro-style visuals throughout. Despite attempting to appear somewhat like a traditional slot machine game, Red Tiger has still managed to implement a selection of modern bonuses in 777 Diamond Strike.


777 Diamond Strike Game Background


The base gameplay in 777 Diamond Strike takes place across a 5x3 playgrid, containing a fixed total of 10 paylines. As with many other online slots, all paylines in this release begin at the leftmost reel and run across adjacent columns. 


When looking at the 777 Diamond Strike slot, it is clear that the developers have drawn inspiration from classic slot machine games. The playgrid is located at the very centre of the view, with each reel set against a solid white background, allowing every symbol and the backdrop to stand out. Speaking of the backdrop, Red Tiger has kept things simple in its designs, featuring a dark blue colour palette with numerous embedded diamonds. Located above the play area is where players can find the paytable in the 777 Diamond Strike slot, listing every symbol and the multiplier it will award to the bet stake if part of a matching combination.


Other slot games in the online casino industry that feature classic themes include Lil Sphinx and the Buffalo Blitz slot.


777 Diamond Strike Slot Symbols


In the 777 Diamond Strike slot, there are a total of 9 base game symbols, which can be split up into different groups based on their imagery and values. The lower-value symbols in this slot game are depicted by classic playing card imagery commonly found in live casino games, with each icon featuring a unique colour and a small diamond. The higher-value symbols in 777 Diamond Strike come as no surprise given the classic theme in play here, showcasing imagery of different coloured 7s.


Lower Value Symbols:

  • J

  • Q

  • K

  • A


Medium Value Symbols:

  • Cherries

  • Lemon


Higher Value Symbols:

  • Blue 7

  • Green 77

  • Red 777


On top of the base game symbols mentioned above, Red Tiger has added some bonus symbols into the gameplay of 777 Diamond Strike, including wilds and free spins symbols. 


777 Diamond Strike Bonus Features


Red Tiger has added a selection of bonus features to the 777 Diamond Strike slot that can be triggered at random, providing additional gaming experiences. As with many online casino slots, the 777 Diamond Strike title features wild symbols, which may appear on reels 2, 3, or 4 in this slot release. If these wild symbols land on the reels, they may potentially step in for any base game symbol to create or extend a matching combination. In the free spins feature, diamond wild symbols may appear on the reels, which will expand to cover the entire reel if they land.


In the gameplay of 777 Diamond Strike, landing 3 free spins symbols on the reels in the same spin will trigger the respective bonus feature, awarding 7 bonus rounds. In the free spins feature, it is more likely for wild symbols to appear, including both the regular variant as available in the base play, as well as the diamond wilds. On the last free spin, there is a chance to retrigger the bonus by landing 3 free spins symbols, which will upgrade the feature to the ‘win spins’.


If the ‘win spins’ feature is triggered, 7 free spins will be awarded, with each bonus round guaranteeing a matching combination lands, awarding a prize. Similarly, on the last free spin, if 3 ‘win spins’ symbols land on the reels, the bonus is retriggered, which will activate the wild spins bonus. 


Similar to the previous features, if the wild spins bonus is triggered, 7 free spins will be awarded. In this bonus, every wild symbol landed will lock on the reels, with matching combinations guaranteed to appear on every free spin during this feature.


777 Diamond Strike Mobile Play


The 777 Diamond Strike title is one of the many slots here at BOYLE Casino that are created using HTML5 software. As a result, gamers can spin the reels in 777 Diamond Strike on a selection of devices, including smartphones, laptops, PCs, and more, as long as a stable internet connection is available.


Play 777 Diamond Strike at BOYLE Casino


Overall, 777 Diamond Strike is an interesting slot release, created with a classic theme, as evidenced by the design of the backdrop and symbols. From a gameplay perspective, Red Tiger has still implemented a selection of modern bonus mechanics, which may be triggered at random.


Other notable slot games available here include Ternion and Wild Falls 2.


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