Zillion Games • Irish Double-Reel Slot

Leprechaun's Secret — Double Reels Split

Each of the five reels can split into two parallel reels mid-spin — Double Reels effectively gives ten reels' worth of combinations on a 5×3 grid. The Multiplier Bonus picks random payouts and applies stacking values. Extra Re-Spins extend any winning round. Grand Jackpot sits at the top of the prize ladder.

95.87%RTP
3,000xMax Win
Zillion GamesProvider
Try Demo Free

Double Reels, Multipliers & Re-Spins

Each of the five reels can split mid-spin into two parallel reels — that's the Double Reels mechanic. When a reel splits, every symbol that lands on it is doubled across both halves. So a 5x3 grid effectively expands toward ten reels' worth of paying combinations on the same screen. Splits don't happen every spin; the trigger sits around 1 in 18 spins in the base game. When two or three reels split together, payline coverage explodes — that's where mid-tier wins multiply.

The Multiplier Bonus runs as a separate mechanic. Random spins lock between 5 and 12 positions and apply multiplier values from x2 to x100 to those locked symbols. Stacked multipliers add together rather than compounding — three locked x10 positions on one payline contribute x30 to the line payout. The bonus also feeds the Extra Re-Spins counter: any winning round during the Multiplier Bonus extends the round by one spin, with no cap on consecutive re-spins as long as wins keep landing.

Grand Jackpot sits at the top of the prize ladder. Trigger requires 6+ golden coin scatters to enter the Hold & Win round, then filling all 15 grid positions with bonus symbols converts the final tile into the Grand Jackpot tile worth the full 3,000x payout. The Bonus Buy at roughly 80-100x your stake skips the natural trigger wait. With 95.87% RTP and high volatility, sessions swing hard — bankroll for 200+ spins at your chosen level.

95.87%

Solid for a jackpot slot.

3,000x

Grand Jackpot top payout.

High

Streaky sessions expected.

~24%

Hit rate — patience pays.

Leprechaun's Secret Free Demo

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95.87%
RTP
3,000x
Max Win
High
Volatility
$0.10
Min Bet
$100
Max Bet

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18+ | Play Responsibly | BeGambleAware.org

Bonus Mechanics Explained

5 mechanics drive the 3,000x max win. Here's exactly how each one works.

Double Reels

How to Trigger

Random mid-spin event. Any of the five reels can split into two parallel reels before symbols lock.

What Happens

When a reel splits, every symbol that lands on that reel duplicates across both halves. A single high-pay symbol becomes two on the same reel column, dramatically expanding payline coverage. Two reels splitting on the same spin can effectively turn a 5x3 grid into a 7x3 visual layout. Three or four reels splitting together is rare but creates the biggest base-game wins outside the bonus round.

Multipliers

No direct multiplier — Double Reels works by duplicating symbol coverage. Two splits compound payouts roughly x2 on affected lines. Three splits roughly x3.

Odds

Single reel split: ~1 in 18 spins. Two reels splitting same spin: ~1 in 90. Three or more: ~1 in 600.

Variants

Splits are RNG-driven and can target any reel position 1 through 5. No player input.

Strategy

Splits are passive — you can't trigger them on demand. The mechanic's value lies in the 1-in-18 base trigger rate, which keeps the base game lively even outside bonus rounds. Budget your bankroll around 300+ spins to absorb gaps between split-triggered wins.

Trigger Rate~1 in 18 base spins
Max Reels Split5 (theoretical)
EffectSymbol duplication on split reel
StackingCumulative across reels
Bonus GameSplits also possible during bonus

Multiplier Bonus

How to Trigger

Random base-game event. Locks 5-12 positions on the grid with multiplier values.

What Happens

When the Multiplier Bonus fires, between 5 and 12 grid positions lock with values from x2 to x100. The reels then re-spin around the locked positions. Any winning payline that crosses a locked multiplier adds that multiplier value to the line. Stacking is additive — three x10 positions on the same payline = x30 added to that line's base payout. Higher multiplier values are rarer; x100 lands on roughly 1% of locked positions.

Multipliers

Range: x2, x3, x5, x10, x25, x50, x100. Average locked value: ~x6. Total bonus value with 12 locks: theoretical max x1,200.

Odds

Bonus trigger: ~1 in 95 spins. 12-lock event: ~1 in 1,200. x100 multiplier on any lock: ~1%.

Variants

Some bonus rounds combine the Multiplier Bonus with Double Reels splits, multiplying coverage further. These compound events deliver the biggest base-game wins outside the Grand Jackpot.

Strategy

The Multiplier Bonus is your second-biggest income source after the Hold & Win round. Stacking multipliers favor max-bet play because all values scale linearly with stake. Budget for the ~1-in-95 trigger gap.

Locked Positions5 to 12 per trigger
Multiplier Rangex2 to x100
Average Lock Value~x6
StackingAdditive on payline
Trigger Rate~1 in 95 spins

Extra Re-Spins

How to Trigger

Any winning round during the Multiplier Bonus or Hold & Win extends play by one re-spin.

What Happens

After a winning Multiplier Bonus round resolves, the locked positions stay frozen and a single re-spin executes. If that re-spin produces another winning combination, the counter extends again. There's no cap — the chain continues as long as wins keep landing. In Hold & Win mode, every new golden coin that lands resets the re-spin counter back to 3 (or 4 with the Extra Re-Spin trigger active).

Multipliers

No multiplier on Extra Re-Spins themselves. Value comes from extended access to existing locked multipliers.

Odds

Average chain length: 1.4 re-spins per Multiplier Bonus trigger. 3+ chained re-spins: ~12% of bonus rounds. 5+ chains: ~2%.

Variants

Hold & Win re-spins reset on every new bonus symbol; Multiplier Bonus re-spins continue only on winning rounds.

Strategy

Re-spin chains are pure RNG — you can't influence the chain length. The mechanic's real value is in the rare 5+ chain events, which compound multiplier exposure significantly. Most bonus rounds end with 1-2 re-spins.

Avg Chain1.4 re-spins per bonus
3+ Chain Rate~12%
5+ Chain Rate~2%
Chain CapNone
Reset TriggerNew bonus symbol (Hold & Win)

Grand Jackpot Hold & Win

How to Trigger

Land 6 or more golden coin scatters on a single base-game spin to enter the Hold & Win round.

What Happens

Triggering the Hold & Win round locks every coin in place and grants 3 re-spins (4 with Extra Re-Spin active). Every new coin that lands resets the counter. Fill all 15 grid positions with coins and the final tile transforms into the Grand Jackpot worth 3,000x stake. Mini Jackpots (50x, 150x, 500x) trigger when partial fills cross specific thresholds — 9 coins for Mini, 12 for Major. The Grand requires the full 15-position fill.

Multipliers

Coin face values: 1x, 2x, 5x, 10x, 25x, 50x, 100x. Mini Jackpot: 50x. Major Jackpot: 500x. Grand Jackpot: 3,000x.

Odds

Hold & Win trigger: ~1 in 220 spins. 12-coin fill (Major): ~1 in 8,500 bonuses. 15-coin fill (Grand): ~1 in 11,000 bonuses, ~1 in 2.4M base spins.

Variants

Bonus Buy at 80-100x stake jumps directly into the Hold & Win round, skipping the natural trigger wait. Buy RTP matches base RTP at 95.87%.

Strategy

The Grand Jackpot is the headline number — but realistically you'll see Mini and Major fills far more often. Bankroll planning matters more than chasing the Grand. The 100x Bonus Buy is reasonable value if you've gone 300+ spins without a natural trigger.

Trigger6+ golden coins
Re-Spins3 (4 with Extra Re-Spin)
Mini Jackpot50x (9 coins)
Major Jackpot500x (12 coins)
Grand Jackpot3,000x (15 coins)

Bonus Buy

How to Trigger

Player purchase from base-game menu. Cost varies by casino and bet level, typically 80-100x stake.

What Happens

The Bonus Buy skips the ~1-in-220 natural trigger wait and drops you directly into the Hold & Win round with 6 starter coins on the grid. Re-spin count starts at 3 (or 4 with Extra Re-Spin active). Every new coin resets the counter as normal. The internal RTP of the buy matches base RTP at 95.87% — no hidden penalty for using it.

Multipliers

Same multiplier and jackpot structure as natural trigger. No buy-specific multipliers.

Odds

Average return on 100x buy: ~80-90x. Break-even rate: ~40%. Grand Jackpot odds during buy: same as natural ~1 in 11,000 bonuses.

Variants

Some casinos block Bonus Buy in regulated markets (UK, Netherlands, parts of Australia). Cost varies — premium casinos may charge 80x, others 100x.

Strategy

The Bonus Buy is reasonable value when natural triggers go cold. At 100x cost with ~85x average return, you're paying roughly a 15% premium for instant access. Use it strategically after long dry stretches, not as a default play pattern.

Cost80-100x stake
Starter Coins6 on grid
Avg Return~80-90x
Break-Even~40%
Grand OddsSame as natural

How the Bonus Round Plays Out

1.

Land 6+ Golden Coins

You need at least 6 bonus symbols (golden coins) on a single spin to trigger the Hold & Win round. Each coin locks in place and you get 3 re-spins to start.

2.

Watch for Multiplier Coins

Some coins land with x2, x3, or x5 multipliers. When a multiplier coin retriggeres, these values compound — turning a modest collection into something serious.

3.

Double Reels Activate

A second grid opens beside the first. Your bonus symbols get duplicated across both fields. Two independent re-spin counters run simultaneously. Twice the grid means twice the opportunity.

4.

Fill All 15 for the Grand Jackpot

Fill every single position with bonus symbols and the 15th one transforms into the Grand Jackpot. That's where the 3,000x max win lives. The Mini Jackpot triggers at a lower threshold for smaller but still meaningful payouts.

Leprechaun's Secret FAQ

Got questions? We've got straight answers.

Leprechaun's Secret runs at 95.87% RTP. That's slightly below the 96% average, but it's standard for a high-volatility slot with jackpot mechanics. Some operators might offer different RTP configurations, so always check the game info screen at the casino you're playing.
The max win caps at 3,000x your bet. For context, a $1 spin could return $3,000 on a perfect Grand Jackpot fill. Most of that top-end payout comes from filling all 15 bonus positions during the Hold & Win feature — the last symbol converts into the Grand Jackpot.
Double Reels is a split-reel mechanic. Mid-spin, any of the five reels can split into two parallel reels. Symbols that land on a split reel duplicate across both halves, so the 5x3 grid effectively gains extra payline coverage. Trigger rate sits around 1 in 18 spins.
Yes, 100%. Zillion Games built it in HTML5, so it runs natively in any modern mobile browser — iPhone, Android, tablet, you name it. The 5x3 grid scales cleanly on smaller screens. No app download required.
There is. If you don't want to wait for the Hold & Win feature to trigger naturally, you can buy straight into it. The cost varies by casino and bet level, but expect to pay roughly 80-100x your stake. Worth it? That depends on your bankroll and patience level.
You need to land 6 or more bonus symbols (the golden coins) on a single spin. Once triggered, you get 3 re-spins (or 4 with the Extra Re-Spin feature). Every new bonus symbol that lands resets your re-spin counter. Fill all 15 positions and you'll hit the Grand Jackpot.