Diamonds Power XXL: Hold and Win

Diamonds Power XXL: Hold and Win is a classic-styled jackpot slot from Playson, released on 27 November 2025 as an expanded follow-up to the original Diamonds Power game. The action now unfolds on a 3×5 grid with 15 fixed paylines, combining a traditional fruit-machine layout with a modern Hold and Win bonus structure. At the heart of the design are sparkling diamond Bonus symbols, special Power Bonus diamonds, and four fixed jackpots that can reach a Grand prize of 1,000x the bet.

The game focuses on layered features rather than a large set of pay symbols. A Bonus Game with respins, the Diamonds Power collect mechanic, the random Pile of Diamonds trigger and two Buy Bonus options are all interconnected, creating a strongly bonus-driven experience. With high volatility, a theoretical RTP around 95.7%, and a maximum potential that revolves around the Grand Jackpot and collected values, Diamonds Power XXL: Hold and Win is built for players who enjoy structured jackpot hunting on a compact reel layout.

This compact setup keeps the focus on triggering the Hold and Win round and utilising the Power Bonus symbols rather than chasing large line wins in the base game.

Diamonds Power XXL: Hold and Win presents a modernised take on a classic casino cabinet. The reels sit against a vivid, electric-red backdrop streaked with bolts of energy, framing the grid in gold and emphasising the “XXL power” concept. To the left of the reels, four illuminated jackpot meters – Mini, Minor, Major and Grand – constantly remind players of the fixed prizes available in the bonus round.

On the reels themselves, traditional slot imagery dominates: flaming 777 Wilds, gleaming bells, dice, BAR stacks and jewel-encrusted card-suit symbols shaped as diamonds, hearts, spades and clubs. The Bonus and Power Bonus diamonds are rendered with strong highlights so they stand out instantly whenever they land. Animations are sharp but restrained, with subtle glows and flashes when wins or special features appear. The soundtrack combines electronic pulses with casino-style chimes, intensifying during respins and jackpot moments to underline the game’s high-energy, jackpot-chasing theme.

Diamonds Power XXL: Hold and Win is played on 3 reels and 5 rows with 15 fixed paylines, so all lines are always active. Before spinning, players select their stake using the plus and minus controls beneath the reels; total bet is clearly displayed next to the spin button. An autospin function and a turbo mode can be activated from the main interface for continuous or faster play, while the menu button opens detailed paytables and game rules.

Wins are awarded for three matching symbols on any payline running from the leftmost reel to the right. The 777 Wild symbol substitutes for all regular pay symbols, helping complete winning lines, but it does not replace Bonus or Power Bonus symbols. Special buttons on the left side of the screen allow players to purchase entry into the Bonus Game or Super Bonus Game where permitted. All feature triggers, jackpot values and symbol payouts are documented in the information panel, making it straightforward to understand how each spin can lead into the Hold and Win mechanics.

Bonus Game (Hold and Win)

The Bonus Game begins when at least one Bonus Symbol lands on each of the three reels in a single spin. The reels then shift into Hold and Win mode where only Bonus and Power Bonus symbols appear. Players start with 3 respins; every newly landed symbol becomes sticky and resets the respin counter back to 3.

Bonus symbols show values from 1x to 8x the bet, while special jackpot diamonds can award the Mini (15x), Minor (30x), Major (100x) or Grand (1000x) prizes. When the respins finish – either by filling the grid or running out of spins – all symbol values, including jackpots, are summed to form the bonus total.

Diamonds Power Feature

The Diamonds Power Feature is activated whenever a Power Bonus Symbol appears together with at least one Bonus Symbol, either in the base game or during the Bonus Game. Once triggered, the feature collects the values of all Bonus Symbols on the grid, including jackpot diamonds, and adds them to the current win for that spin in the main game or to the running total in the bonus round.

If a Power Bonus Symbol lands in the main game without any Bonus Symbols present, the game may randomly add Bonus Symbols to activate the feature. Likewise, if Bonus Symbols land without a Power Bonus, a Power Bonus Symbol can be added to the reels to start Diamonds Power.

Pile of Diamonds Feature

The Pile of Diamonds Feature is a random base-game enhancer designed to help trigger the Hold and Win round. Whenever a Bonus Symbol lands in the main game, there is a chance that a pile of extra diamonds will be added to the reels. This shower of symbols can include both Bonus and Power Bonus icons and is guaranteed to create enough symbols – or more – to satisfy the Bonus Game trigger condition.

As a result, even spins that initially show only a single Bonus diamond can escalate into a full Bonus Game, adding an element of anticipation to every appearance of the symbol.

In-Game Jackpots

Four fixed jackpots can be won during the Bonus Game via special labelled Bonus diamonds:

• Mini Jackpot – 15x bet
• Minor Jackpot – 30x bet
• Major Jackpot – 100x bet
• Grand Jackpot – 1,000x bet

These jackpot diamonds behave like standard Bonus Symbols and can also be collected through the Diamonds Power Feature. Multiple jackpots can be awarded in the same round, and their combined values significantly influence the game’s overall maximum potential.

Buy Bonus Game

Diamonds Power XXL: Hold and Win includes two Buy Bonus options in markets where bonus purchases are permitted. Players can buy:

• Bonus Game for 70x the current bet, which guarantees entry into the Hold and Win round with at least one Power Bonus Symbol.
• Super Bonus Game for 200x the bet, which starts the feature with three or more Power Bonus Symbols already on the grid, increasing collection potential and the likelihood of hitting jackpots.

Wins in Diamonds Power XXL: Hold and Win are created exclusively by 3-symbol combinations because the game uses a 3-reel layout. All 15 paylines pay from left to right, and the 777 Wild can substitute for any regular pay symbol to complete winning lines. The paytable is intentionally compact, emphasising a few high-value icons rather than a large symbol set.

Beyond standard line wins, the Bonus and Power Bonus diamonds, along with the four jackpot diamonds, drive most of the slot’s value. Bonus symbols show coin values between 1x and 8x the bet and are essential for triggering both the Hold and Win round and the Diamonds Power collect mechanic. Power Bonus symbols, which appear only on the central reel, do not carry standalone payouts but are crucial for collecting the values of all Bonus symbols on screen. Jackpot diamonds are treated as Bonus symbols with fixed values of 15x, 30x, 100x and 1,000x the bet respectively.

Paytable (line symbols, 3-of-a-kind):

Special symbols (Bonus, Power Bonus and jackpot diamonds) do not pay via paylines but instead award their listed coin or jackpot values through the Bonus Game and Diamonds Power Feature.

The core winning mechanic in Diamonds Power XXL: Hold and Win is straightforward: land three matching symbols along any of the 15 fixed paylines, starting from the leftmost reel. With only 3 reels, the hit pattern is easy to follow, and the Wild 777 symbol increases the chance of completing high-value lines. However, most of the slot’s win potential is concentrated in the Hold and Win Bonus Game and related features rather than in standard line wins.

To access the highest payouts, players need to trigger the Bonus Game by landing Bonus diamonds on all three reels or by relying on the Pile of Diamonds Feature to complete the pattern. Once inside, filling the grid with Bonus and jackpot symbols or repeatedly activating the Diamonds Power collect mechanic is key. The Power Bonus symbol on the central reel is especially important, as it can collect multiple jackpots and coin values at once, pushing total wins towards the game’s upper range.

Diamonds Power XXL: Hold and Win is a sequel to Playson’s earlier Diamonds Power: Hold and Win, which features a smaller 3×3 layout and a more traditional configuration. The original title focuses on a compact Hold and Win experience with fewer rows and simpler triggers, making the XXL version a clear step up in terms of grid size, feature layering and volatility.

Beyond the direct predecessor, Diamonds Power XXL sits within Playson’s broader Hold and Win portfolio. Games such as Thunder Coins XXL: Hold and Win, 3 Pots Riches: Hold and Win and More Energy Coins: Hold and Win follow similar principles, combining fixed jackpots with respin-based bonus rounds. Compared with those titles, Diamonds Power XXL concentrates more heavily on the Power Bonus collector mechanic and the three-reel layout, offering a distinct rhythm that bridges classic slot design and modern jackpot gameplay.

Diamonds Power XXL: Hold and Win delivers a focused, jackpot-centric experience built around a small 3×5 grid and a sophisticated Hold and Win system. Its greatest strengths lie in the interplay between the Bonus Game, Diamonds Power Feature and Pile of Diamonds triggers, all of which work together to create dynamic bonus rounds where multiple jackpots can be collected in a single sequence. The inclusion of two Bonus Buy options adds flexibility for players who prefer direct access to high-volatility action.

On the downside, standard line wins are relatively modest, and the overall maximum potential – tied primarily to a 1,000x Grand Jackpot plus collected coins – is lower than in some contemporary high-volatility releases. As a result, the game is best suited to players who appreciate structured, feature-driven jackpot hunting rather than extremely large top prizes. For those who enjoy classic symbols paired with modern Hold and Win mechanics, Diamonds Power XXL: Hold and Win offers a polished and tightly designed alternative within Playson’s portfolio.