777 Diamond Strike: Slot Overview
nds and sevens, and both take center stage in 777 Diamond Strike, a glitzy release from Red Tiger. These two icons—long associated with riches and good fortune—have been given another spin here in a remake of 777 Super Strike, bringing along a familiar triple-tiered free spins mechanic. It’s a system that deepens as you retrigger the feature, much like diving further down a slot-style rabbit hole—a nod to the game’s roots in In the Rabbit Hole.
Visually, 777 Diamond Strike keeps things close to its predecessor while dialing up the sparkle. The background glimmers with diamond motifs, and even the non-diamond symbols have been redesigned to resemble precision-cut gems. Add to that a twinkly, upbeat soundtrack, and you’ve got an experience that leans hard into retro charm. If you’re into polished throwback vibes, this slot will feel right at home.
Set against a crisp white background, 777 Diamond Strike features a straightforward 5×3 reel grid with 10 fixed paylines. Above the reels, a payout chart displays the value of each winning combination—bringing a touch of old-school charm to the game’s layout. This is a medium to high volatility slot, where players can place bets ranging from €0.10 to €20 per spin, and the maximum theoretical RTP sits at 95.73%.
The symbol set includes card royals J through A, each adorned with tiny diamonds, along with cherries, lemons, single sevens, double sevens, and triple sevens. Landing a 5-of-a-kind royal pays 7.7x the stake, while the non-royal symbols offer 14.7x to 77.7x for 5 matching symbols. There are two types of wilds—standard wilds, which can appear on all reels and substitute for any pay symbol, and Diamond Wilds, which land on reels 2, 3, and 4. When part of a winning combo, a Diamond Wild expands to cover its reel entirely. A full line of wilds pays a neat 77.7x the bet.
777 Diamond Strike: Bonus Features
The core attraction in 777 Diamond Strike is its escalating triple-tier free spins bonus, which intensifies with retriggers and culminates in a wild-packed finale.
🔥 7th Heaven Bonus
Triggering the feature requires landing 3 scatter symbols on reels 1, 3, and 5, awarding 7 free spins to start. The bonus evolves through three levels, with potential retriggers at every 7th spin—up to a maximum of 21 free spins total. Here’s how it progresses:
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Free Spins (Level 1) – Standard 7 free spins with extra wilds and Diamond Wilds added to the reels.
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Win Spins (Level 2) – The first retrigger upgrades the round. Now, every spin guarantees a win.
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Wild Spins (Level 3) – A second retrigger upgrades it again. Players now enjoy guaranteed wins, and wilds become sticky, locking in place for the rest of the round.
🎯 Note: No further retriggers occur after reaching the Wild Spins level.
⚡ Feature Buy
Players can buy direct access to the Free Spins feature for 100x the current bet, diving straight into the 7th Heaven without waiting for scatters to land.
777 Diamond Strike: Slot Verdict
When it comes to 777 Diamond Strike, there’s not a whole lot that hasn’t already been covered by its predecessor, 777 Super Strike, or the original inspiration, In the Rabbit Hole. The central mechanic of escalating bonus rounds—starting with Free Spins, advancing to Win Spins, and climaxing at Wild Spins—remains the key selling point. It’s a familiar, layered system where retriggers unlock more volatile and rewarding variations of the feature, though it might’ve been more impactful if Red Tiger had added a fourth level to freshen things up.
📈 The most notable upgrade is the improved win potential—up to 4,186.6x the bet, giving 777 Diamond Strike a stronger reason to pick it over 777 Super Strike. Payout values across the board are also a touch higher, and the shift from ways-to-win to classic paylines helps reinforce the retro-glam vibe. It’s a minor stylistic shift but adds to the sense of traditional slot appeal.
💎 The base game holds some interest, especially with the Diamond Wilds adding a visual and payout spike, but—unsurprisingly—it’s the bonus game where the slot finds its rhythm. When retriggers are flowing and features start to stack, things can get engaging quickly.
Ultimately, 777 Diamond Strike feels like a lightly tuned upgrade rather than a complete overhaul. If you liked 777 Super Strike but wanted more punch in the potential payout department, this version delivers that—just don’t expect it to revolutionize the series.