Diamond Mine 2 Megaways Slot Review

Diamond Mine 2 Megaways is a high volatility mining slot from Blueprint Gaming, released in July 2023 as the long-awaited sequel to the studio’s first-ever Megaways title. The game runs on a six-reel grid with up to 117,649 ways to win, a 95% RTP and a maximum win capped at 10,000x your stake. What sets it apart from the wider Megaways slots catalogue is the choice players are given when triggering the bonus round, a Free Spins mode with an unlimited multiplier or a brand new Gold Spins mode with guaranteed multiplier thresholds.

This review covers everything UK players need to know before spinning, including the maths behind the bonus features, how the strategic choice between the two modes actually works, and where Diamond Mine 2 Megaways sits in the wider Blueprint Gaming catalogue.

Diamond Mine 2 Megaways at a Glance

The table below summarises the key technical details and game features for quick reference.

Who Made Diamond Mine 2 Megaways?

Diamond Mine 2 Megaways was developed by Blueprint Gaming, a UK-based studio headquartered in Newark, Nottinghamshire and a subsidiary of the Gauselmann Group. Blueprint holds a UK Gambling Commission licence and is one of the most prolific Megaways slot developers, having licensed the mechanic from its creator, Big Time Gaming, back in 2017.

The original Diamond Mine Megaways, released in 2018, was Blueprint’s debut Megaways title. Diamond Mine 2 Megaways follows three interim entries in the same family (All Action, Boost and Extra Gold) and is positioned as the official sequel, bringing upgraded visuals, the new Gold Spins mode and a refined feature set to UK players.

How to Play Diamond Mine 2 Megaways

Diamond Mine 2 Megaways uses a standard six-reel grid where each reel can display between two and seven symbols on any given spin. A horizontal tracker reel sits above the main reels, holding additional symbols (and the wild) during the base game. Wins are formed left to right across three or more adjacent reels, with the diamond symbol paying for two or more matches.

Stakes start at £0.10 and run up to £10 per spin. There are two optional bet enhancements available before each spin:

• Ante Bet: Increases the cost of each spin by 20% and improves the chances of triggering the bonus round.
• Gold Bet: Costs 100x your base stake and immediately triggers the bonus round with a random number of scatters.

The base game uses a cascading mechanic, also known as reactions. Winning symbols disappear from the grid, new symbols drop down to fill the empty spaces, and any further wins trigger another cascade. This continues until no new wins are formed.

Symbols and Paytable

The lower-paying symbols are the standard playing card values from 9 through to Ace, which award between 1x and 1.5x your stake for a six-of-a-kind win. The higher-paying symbols are themed around the mining premise, with the pickaxe and shovel, lantern, prospector and diamond making up the premium tier. A six-of-a-kind win on the high-paying symbols awards between 2x and 50x your stake, with the diamond as the most valuable symbol.

The wild symbol is represented by a bundle of dynamite and only appears on the horizontal tracker reel. It substitutes for all paying symbols except for scatters and mystery symbols.

TNT Mystery Symbols

TNT barrels act as mystery symbols and can appear anywhere on the main reels in both the base game and the bonus round. When one or more TNT barrels land, every visible TNT on screen reveals the same randomly selected symbol. Mystery symbols cannot transform into scatters or wilds, but they can reveal high-paying symbols and trigger significant cascading wins when several land at once.

Diamond Mine 2 Megaways Bonus Features Explained

The headline feature of Diamond Mine 2 Megaways is the dual bonus mode system. Three or more gold sack scatter symbols trigger the bonus round, at which point players are presented with a choice between two distinct game modes. This decision is the single most important strategic moment in the slot and meaningfully changes the shape of your potential payout.

Free Spins Mode

The standard Free Spins mode awards a set number of free spins based on the number of triggering scatters. Each cascade win during the round increases an unlimited progressive multiplier by 1x, starting at 1x and rising with no upper cap.

Additional scatters landing on the tracker reel during the bonus add 5 or 10 extra spins. The mode is well-suited to players who enjoy variance and the chance of an extended winning sequence pushing the multiplier into double or triple digits.

Gold Spins Mode (Golden Guarantee)

The Gold Spins mode is the new feature introduced in this sequel and works very differently. Instead of a fixed number of spins, the round runs indefinitely until the progressive multiplier reaches a guaranteed threshold determined by the number of triggering scatters.

The Golden Guarantee removes some of the variance from the round, since you are mathematically certain to reach the stated multiplier. The trade-off is that the round ends the moment the multiplier hits, which can cut a hot streak short.

Which Bonus Mode Should You Choose?

For players triggering the bonus with three or four scatters, the Free Spins mode generally offers higher win potential because the unlimited multiplier can climb far higher than the 5x or 7x Golden Guarantee. For triggers of six or seven scatters, the Gold Spins mode becomes more attractive, as the 12x and 15x guarantees mean a longer round with more cascading opportunities before the multiplier ceiling is hit. There is no universally correct answer, but understanding this trade-off is what makes Diamond Mine 2 Megaways more strategically interesting than most Megaways slots.

Free Spins Gamble Feature

Before entering the standard Free Spins round, players are offered the chance to gamble on a segmented wheel for up to 30 free spins. The possible outcomes are visible upfront, so you can see exactly what you are risking before committing. The gamble feature is not available when selecting the Gold Spins mode.

Diamond Mine 2 Megaways RTP and Volatility

Diamond Mine 2 Megaways has a default RTP of 95.00%, which sits below the unweighted average for modern online slots (typically 96%). Operators may configure the game with lower RTP versions, so it is worth checking the information tab inside the game window before spinning. The original Diamond Mine Megaways shipped with a 96.43% RTP, so the sequel is noticeably less generous on paper.

The volatility is rated high. In practical terms, this means base game wins are frequent but small, while the meaningful payouts come from the bonus round. Independent testing across several sources indicates that the bonus round triggers on average every few hundred spins at base stake, although this varies session to session.

The maximum win is 10,000x your stake. At the £10 maximum stake, this caps the top single-spin payout at £100,000.

Is Diamond Mine 2 Megaways Available on Mobile?

Diamond Mine 2 Megaways is fully optimised for mobile play on iOS and Android devices. The game is HTML5-based and runs directly in the mobile browser, so no app download is needed. The interface adapts to portrait and landscape orientations, and the cascading animations and bonus round transitions perform smoothly on modern smartphones and tablets. All features, including the bonus mode selection screen and the Free Spins Gamble wheel, are fully accessible on mobile.

Play Diamond Mine 2 Megaways at Funky Jackpot

Funky Jackpot is a UK casino licensed by the Gambling Commission under account number 39335, with a slot library of over 2,500 titles from leading providers including Blueprint Gaming, Pragmatic Play, NetEnt and Playtech. Players can play Diamond Mine 2 Megaways directly from the slots lobby on desktop or mobile.

New players signing up at Funky Jackpot can claim a welcome offer of up to £50 plus free spins on their first deposit. Full terms apply, including a 10x wagering requirement on the bonus amount and a 30-day expiry window. You can review the latest offers on the promotions page.

Funky Jackpot is operated by ProgressPlay Limited and offers responsible gambling tools, including deposit limits, reality checks, time-outs and self-exclusion through GamStop. For more information on safer play, visit our play responsibly page.

What Are The Pros & Cons of Diamond Mine 2 Megaways?

Pros

• Dual bonus mode system gives genuine strategic choice
• 10,000x max win is competitive within the Megaways category
• Cascading wins keep base game sessions active
• Charming gold rush theme and upbeat banjo soundtrack
• Optional ante bet and Gold Bet for players who want faster bonus access

Cons

• 95% default RTP is below the modern slot average
• Bonus round can take several hundred spins to trigger naturally
• Visuals largely mirror the original Diamond Mine Megaways
• The Golden Guarantee can end the round before momentum builds

Verdict: Is Diamond Mine 2 Megaways Worth Playing?

Diamond Mine 2 Megaways is a worthwhile pick for players who already enjoy mining-themed Megaways slots and want a genuine reason to choose between two different bonus styles. The Gold Spins mode is the most meaningful addition Blueprint has made to the formula since the original launched in 2018, and the strategic layer it adds is rare in the wider Megaways category. The 95% RTP is the main drawback, and the visual presentation is more of an evolution than a revolution, but the underlying maths and the bonus mode flexibility make this a solid high-volatility slot.

If you enjoy this style of play, our wider library of jackpot slots and Megaways titles at Funky Jackpot offers plenty of similarly volatile games to explore.

Diamond Mine 2 Megaways FAQs

What is the RTP of Diamond Mine 2 Megaways?

The default RTP of Diamond Mine 2 Megaways is 95.00%. Some operators may run lower RTP configurations, so players should check the information tab inside the game before spinning. This is lower than the 96.43% RTP of the original Diamond Mine Megaways.

What is the maximum win on Diamond Mine 2 Megaways?

The maximum win on Diamond Mine 2 Megaways is capped at 10,000x your stake. At the £10 maximum stake, this equates to a top payout of £100,000 from a single spin.

How many ways to win does Diamond Mine 2 Megaways have?

Diamond Mine 2 Megaways offers up to 117,649 ways to win. The number of ways changes on every spin based on how many symbols appear on each of the six main reels, which can vary between two and seven symbols per reel.

How do you trigger the bonus round in Diamond Mine 2 Megaways?

The bonus round triggers when three or more gold sack scatter symbols land anywhere on the main reels. Players are then given the choice between standard Free Spins with an unlimited multiplier or Gold Spins with a guaranteed multiplier threshold.

What is the difference between Free Spins and Gold Spins?

Free Spins award a fixed number of spins (8 to 24, depending on scatters) with a progressive multiplier that increases by 1x per cascade with no upper cap. Gold Spins award unlimited spins that continue until the multiplier reaches a Golden Guarantee level (5x to 15x, depending on scatters), at which point the round ends.

Is Diamond Mine 2 Megaways a high volatility slot?

Yes, Diamond Mine 2 Megaways is rated as a high volatility slot. Base game wins occur frequently but tend to be small, while the most meaningful payouts come from the bonus round, which can take several hundred spins to trigger naturally.

Can I play Diamond Mine 2 Megaways on mobile?

Yes, Diamond Mine 2 Megaways is fully optimised for mobile play on both iOS and Android devices. The game is HTML5-based and runs directly in a mobile browser, with no app download required. All features, including the dual bonus mode selection, are fully available on mobile.

Where can I play Diamond Mine 2 Megaways in the UK?

You can play Diamond Mine 2 Megaways at Funky Jackpot, a UK Gambling Commission-licensed casino with over 2,500 slot titles. The game is available directly from the slots lobby on both desktop and mobile.