30 July 2026 – Heaven of 7, a slot game provider within the VeliTech group of companies, has launched Diamond Strike XXL: Hold and Win. This game is a bigger and sharper evolution of the original Diamond Strike title, now expanded into a 5×3 format with more ways to build momentum and strike a major win.
Diamond Strike XXL takes the high-voltage identity of the original game and gives it a larger stage. Across five reels, three rows and 15 paylines, classic fruit symbols meet Triple Seven Wilds, lightning-powered features and fixed jackpot potential.
Core features: Collect, Hold & Win Bonus Game, Fixed jackpots, Pile feature, Bonus Buy and Super Bonus Buy.
Key numbers: 5×3 grid, 15 paylines, 94.5% RTP, medium-high volatility, 1,000× Grand Jackpot.
The action builds fast across every feature. Collect gathers all visible Bonus values, including jackpots, while each new symbol in the Hold & Win round resets the respins and keeps the chase for the 1,000× Grand prize alive. The random Pile feature can push players closer to the Bonus Game, while Bonus Buy options offer direct access to the standard or Super round.
Volodymyr Dontsu,
Head of Product at Heaven of 7
When creating Diamond Strike XXL, we focused on making every spin feel simple, fast and full of possibility. The classic symbols make the game instantly familiar, while the Collect feature, respins and jackpots can change everything in seconds. It is easy to follow, exciting from the start and built to make an impact.
Operators worldwide can now access Diamond Strike XXL directly through the Heaven of 7 portfolio, via the VeliGames aggregation platform, or as part of the wider VeliTech ecosystem for launching and scaling iGaming brands.
Contact our sales team to find the right package for your business.
FAQ
Diamond Strike XXL expands the original concept into a 5×3, 15-payline slot, giving the action more room to build. It adds Hold & Win gameplay, a random Pile feature, fixed jackpots and two Bonus Buy options while keeping the bold, high-voltage identity of the first game.
2. How does Diamond Strike XXL keep players engaged?
The game gives players several ways to build momentum. Bonus values can be collected in a single spin, each new symbol extends the Hold & Win round, and the random Pile feature can move players closer to triggering the Bonus Game.
3. Why should operators add Diamond Strike XXL to their portfolios?
Diamond Strike XXL brings together recognisable fruit-slot visuals and popular Hold & Win-style gameplay in one easy-to-follow title. It gives operators a feature-rich sequel that can appeal to players already familiar with Diamond Strike while offering a larger format and more ways to engage.
About Heaven of 7
Heaven of 7 is a specialised slot provider headquartered in Cyprus, with development teams across Europe. The company focuses on creating engaging slot experiences that combine compelling gameplay with sophisticated technical execution. Heaven of 7 operates as part of the VeliTech group of companies.
