Gamzix is set to expand its slot portfolio on 11 February 2026 with the launch of Only Diamonds, a video slot designed around a feature-first structure. The game uses a 3-5-3 reel layout and places all monetary outcomes within its Bonus Game, leaving the main game free of standard paying symbols. This approach shifts player focus toward feature activation and symbol interaction rather than line-based wins.
The visual presentation centers on diamonds, gemstones, and polished blue and red tones, drawing inspiration from traditional land-based casinoaesthetics. While the main game establishes anticipation, the underlying mechanics prepare the reels for the Bonus Game, where all prize collection takes place.
Game Setup And Technical Profile
Only Diamonds runs with a default return to player of 96.01%, with alternative configurations available at 92.00%, 94.00%, and 95.02%. The slot carries medium volatility and offers a maximum win of 3,500 times the bet.
Symbols include Diamond icons with random values from 1 to 9 times the bet, alongside Mini, Minor, and Major Diamonds. Additional feature symbols include Mystery, Collect, and Upgrade. These symbols can appear during both the main game and the Bonus Game, though payouts only occur once the bonus feature is active.
Mystery symbols introduce variable outcomes by revealing values from 1x to 9x the bet or awarding total-bet prizes of 10x, 20x, or 50x. When Mini, Minor, or Major Diamonds appear during the Bonus Game, they reveal fixed prizes of 10x, 20x, or 50x the bet, depending on their tier.
Collect And Upgrade Interactions
Collect symbols may land during the base game, though they activate only after the Bonus Game triggers. Once active, a Collect symbol first reveals all Mystery symbol outcomes, then gathers prizes from every symbol displayed on the reels. This process follows a set order from left to right and from top to bottom, including values from Diamonds, Mystery symbols, Mini, Minor, Major Diamonds, and other Collect symbols.
Upgrade symbols also appear in both phases of play. When one lands, it increases all symbol prizes on the reels to the next grade. Mini and Minor Diamonds advance to the next level. After applying these changes, the Upgrade symbol reveals its own random prize between 1x and 9x the bet. The sequence has been described as a highly "watchable" moment during gameplay.
Bonus Game Access And Buy Options
The Bonus Game triggers when any three symbols land on the active row or through the Heap of Diamonds feature. It begins with three respins, which reset each time a qualifying symbol lands. During the feature, only Diamonds with values from 1x to 9x, Collect, Upgrade, Mystery, and Mini, Minor, or Major Diamond symbols can appear.
Two reel positions carry additional restrictions. In these locations, only high-value symbols may land, including 9x Diamonds, Mini, Minor, Major, Collect, or Upgrade symbols.
Players can also activate the Bonus Game directly. The Buy Bonus option costs 30 times the bet, while the Buy Super Bonus costs 75 times the bet and increases the frequency of high-value symbols. Both options include a guaranteed main game spin that immediately triggers the Bonus Game.
Source:
"Only Diamonds", gamzix.com, February 2026
