Supreme Diamond XXL (3oaks)
3oaks
Supreme Diamond XXL Slot Review
Introduction
Supreme Diamond XXL is a Medium volatility video slot from 3oaks with a 95.67% RTP, featuring a 5-reel, 3-row layout, 15 paylines, and a maximum win of 1,000x the bet, available to play at Chips.gg. This game combines classic gem and 777 aesthetics with modern Hold & Win mechanics.
Quick Facts
| Fact | Value |
|---|---|
| Provider | 3oaks |
| Title | Supreme Diamond XXL |
| Release Date | May 2026 |
| RTP | 95.67% (as deployed at Chips.gg) |
| Volatility | Medium |
| Layout | 5 Reels, 3 Rows |
| Paylines | 15 |
| Max Win | 1,000x |
| Hit Ratio | 14.35% |
| Min/Max Bet | 0.20 / 90.00 |
Facts verified July 2026 against the live Chips.gg game configuration.
Game Features and Bonuses
Layout: The game operates on a standard 5-reel, 3-row grid, providing 15 fixed paylines for winning combinations.
Special Symbols: Bonus symbols with cash values can appear, triggering the Hold & Win feature when six or more land. Collect symbols absorb these values.
Free Spins: The game does not feature traditional free spins, instead focusing on its Hold & Win bonus round.
Bonus Rounds: The Hold & Win Bonus is a respin feature where triggering Bonus symbols lock in place, and players aim to land more. Collect symbols can appear, gathering all visible Bonus values.
Unique Features: The Bonus Shop allows players to buy direct entry into the Bonus Game or a Super Bonus Game, potentially starting with more Collect symbols. A Diamond Metre can also trigger the bonus.
Gameplay Mechanics and Strategies
Unique Mechanics: The Collect symbol is central, gathering all visible Bonus symbol values during the Hold & Win round, and up to five Collect symbols can lock on reel 2 for enhanced payouts. Bonus symbols are removed after collection, allowing new ones to land.
In-Game Dynamics: Landing six or more Bonus symbols activates the Hold & Win feature, granting three respins. Each new Bonus or Collect symbol resets the respin counter, extending the bonus round.
Player Strategy: Given the game's Medium volatility and fixed RTP, no strategy can guarantee wins. Players might consider managing their bet size to endure dry spells, aiming for the Hold & Win feature or utilizing the Bonus Shop for direct access.
Comparison with Similar Slots
Supreme Diamond XXL shares thematic and mechanical similarities with other gem-themed Hold & Win slots. For instance, Coin Volcano (3oaks, Medium volatility) also uses a 5x3 layout and a Hold & Win bonus with collecting symbols, though its theme is more ancient civilization. Another comparable title is Sun of Egypt 3 (3oaks, Medium volatility), which features a similar jackpot structure and Hold & Win respins, but with an Egyptian theme. Players who enjoy the direct bonus buy option might also find [More Magic Apple](/catalog/3oaks-more-magic-apple) (3oaks, Medium volatility) appealing, as it offers a similar Hold & Win experience within a fairy tale setting.
Frequently Asked Questions
What is the RTP of Supreme Diamond XXL at Chips.gg?
The Return to Player (RTP) for Supreme Diamond XXL as deployed at Chips.gg is 95.67%. It's important to note that RTP can vary between different casino builds or configurations of the game.
How does the Hold & Win bonus work in Supreme Diamond XXL?
The Hold & Win bonus is triggered by landing six or more Bonus symbols. These symbols lock, and you receive three respins. Any new Bonus or Collect symbols that land also lock and reset the respin count. Collect symbols gather all visible cash values.
What is the maximum win potential in this game?
The maximum win in Supreme Diamond XXL is 1,000x your bet, which is achieved by landing the Grand Jackpot during the Hold & Win feature.
Can I buy the bonus round in Supreme Diamond XXL?
Yes, the game includes a Bonus Shop feature that allows players to purchase direct entry into either the standard Bonus Game or a Super Bonus Game, which may start with more Collect symbols.
What is the volatility level of Supreme Diamond XXL?
Supreme Diamond XXL is classified as a Medium volatility slot. This suggests a balance between the frequency of wins and the potential size of payouts.
What is the theme of Supreme Diamond XXL?
The game features a retro theme centered around gems, diamonds, and classic 777 symbols, evoking a luxurious and traditional slot machine feel.
Conclusion
Supreme Diamond XXL offers a blend of classic slot aesthetics with engaging modern features, primarily centered around its Hold & Win bonus. The Medium volatility and 95.67% RTP provide a balanced gameplay experience, while the Collect symbols and Bonus Shop add strategic depth. While the 1,000x max win might not appeal to high-rollers seeking extreme payouts, the frequent Hold & Win triggers and jackpot potential make it suitable for players who enjoy consistent action and interactive bonus rounds.
