Title
Developer
Rating
RTP
96%
Daily
52.38%
Weekly
52.38%
Cold
Knockout Diamonds by ELK Studios is a punchy, retro-style 3-reel slot that brings the energy of the boxing ring to classic fruit machine gameplay. With simple mechanics, wild substitutions, and a rewarding Knockout Bonus, this high-volatility game delivers fast-paced action and solid win potential.
Knockout Diamonds plays on a classic 3x3 grid with 1 fixed payline. Wins are awarded for landing three matching symbols across the single payline from left to right. The Diamond Wild substitutes for all regular symbols and pays the top prize when three appear. Bets range from 0.25 to 100.00 per spin.
The slot captures the gritty excitement of a boxing ring with bold visuals, classic symbols (BARs, 7s, fruits), and an energetic announcer hyping every win. The clean, retro design and upbeat soundtrack create a fun, old-school boxing atmosphere that feels lively and engaging.
Triggered when 2 bonus symbols land. The reels lock, and you get 3 respins to try and land the third bonus symbol for entry into the Knockout Bonus.
Once triggered, you spin a new set of reels up to 3 times to collect prize multipliers. Landing a win resets your spins to 3, similar to a hold-and-win mechanic. The bonus ends when spins run out or you hit the max prize.
No dedicated Bonus Buy is available. Features trigger organically during gameplay.
According to Roobet Casino Knockout Diamonds offers the following to players:
Knockout Diamonds delivers a straightforward yet entertaining classic slot experience with its boxing theme, multiplier wilds, and the rewarding Knockout Bonus. While simple in structure, the respin mechanics and bonus potential add excitement, making it a fun choice for players who enjoy retro-style slots with modern twists and high-volatility action. A solid pick for quick, punchy sessions.
If you want the best place to play Knockout Diamonds , Roobet is our top recommendation. With instant signup, fast crypto deposits, and a massive library of Elk Studios titles, Roobet delivers one of the smoothest slot experiences online. You’ll also find exclusive promotions, Roobet Rewards, and 24/7 live support making it the ideal home for spinning Knockout Diamonds with confidence and convenience
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