123 BOOM Slot: Play Online

If you want a pirate slot where a sliding wild clears a path across the reels and a scatter-fuelled bonus builds a multiplier until the ammunition runs out, 123 BOOM!™ was made for you. Relax Gaming built it on a 5x4, 1,024 Ways grid with a tumble mechanic at its core. 

RTP is 96.44%, volatility is medium-high, max win is 14,827x bet, and there is no bonus buy. At 1 in 203 spins, the dry stretches are real, but the Cannonball Wild keeps chains ticking until those three Cannon Bonus Scatters land.

123 BOOM Slot Overview

Game details, including RTP, bet limits, and maximum wins, may vary by region and operator. Subject to change.

Theme, Visuals and Atmosphere

A dark backdrop frames the 5x4 grid, populated with two portrait-style pirate characters at the top of the pay scale, a treasure chest, a skull coin, a flintlock pistol, crossed cutlasses, a ghost ship, a treasure map with a compass, a telescope, and a ship's wheel as the lowest payer. Audio builds during Explosive Win chains and sharpens on Cannon Bonus Scatter landings, a useful signal that stays sustainable across a longer session.

123 BOOM RTP, Volatility and Hit Frequency

Base play delivers small tumble wins punctuated by Cannonball Wild slide sequences that extend dead spins. The verified RTP is 96.44%. Medium-high volatility and a bonus frequency of 1 in 203 spins mean the base loop is a grind; expect dead spin clusters between feature phases.

Bet Sizes and Max Win Capacity

Stakes run from $0.10 to $50.00 per spin. The 14,827x max win is a strong ceiling for a medium-high 1,024 Ways game from an independent studio; at $50.00, that converts to $741,350. The range suits cautious, low-stakes sessions and committed, mid-stakes play equally well.

123 BOOM Bonus Features and Game Mechanics

123 BOOM runs on three interlocking mechanics: Explosive Wins, the Sliding Cannonball Wild, and a scatter-resource Bonus Feature.

Paying Symbols and Winning Combinations

Wins pay across 1,024 Ways from consecutive columns. Multiple instances of the same symbol on one reel multiply that column's contribution.

Confirm exact values on the live Gamdom interface paytable before play.

Wilds, Scatters and Special Reel Assets

The Cannonball Wild substitutes for every symbol except the Cannon Bonus Scatter, which serves as both the bonus trigger and the in-bonus ammunition reserve. No mystery symbols, stacked wilds, or multiplier wilds exist on the standard grid.

Sliding Cannonball Wild Feature

When Cannonball Wilds are on the reels with no win in view and have not reached the end of the reel, they slide in the spin direction, destroying blocking symbols ahead of them until they create a win or reach the final position.

Explosive Wins

Winning symbols explode and are removed; positions refill from the start of the reels. Only the highest-value win in view is paid per step; ties resolve by symbol count, then of-a-kind rank, then paytable value.

Bonus Feature

Three or more Cannon Bonus Scatters in view trigger the Bonus Feature. All triggering scatters are collected into a reserve; additional scatters landing during the round join the same pool. 

The multiplier starts at X2, increases after every explosion before the win is paid, and caps at X99. Up to 107 Explosive Wins are possible per spin. When no wins remain and all slideable Cannonball Wilds have moved, one collected scatter fires a new Cannonball Wild onto a random reel. The round ends when all scatter symbols are spent and no wins remain.

Slot Slider Spin Modes

Slide Spin moves the reels right to left and pays left to right. Top Spin moves top to bottom and pays bottom to top. Payouts and features are identical in both modes; on mobile, landscape defaults to Slide Spin and portrait to Top Spin.

How to Play 123 BOOM on Gamdom

Gamdom supports crypto deposits, carries 8,000+ titles with verified RNG certification, and processes withdrawals quickly. To get started:

1. Create your account at Gamdom.

2. Make a deposit using your preferred payment method.

3. Pick up any available welcome offer or promotion.

4. Head to the Gamdom casino lobby and search for 123 BOOM.

5. Set your stake and start spinning.

Set your bet with the + and – buttons and hit the large four-arrow spin button. On PC the spacebar also spins if enabled in the options menu. Three Cannon Bonus Scatters in the same spin start the Bonus Feature; those scatters keep the round running by firing Cannonball Wilds each time no wins remain. Autoplay is via the smaller four-arrow button; set spin count, loss limit, and single-win limit before activating. The grid scales cleanly on mobile in both orientations.

Every spin runs on a certified RNG, and no outcome can be predicted or influenced. If gambling is becoming a concern, use Gamdom's responsible gambling tools and seek support from GamblingTherapy.org.

Pros and Cons

123 BOOM has a clear mechanical identity. Here is where it earns its place and where it demands patience.

Pros

• The scatter-resource bonus keeps the feature running longer than a fixed free-spin count would.

• The Sliding Cannonball Wild converts dead spins into chain attempts rather than writing them off.

• 14,827x max win is a strong ceiling for a medium-high 1,024 Ways title.

• A $0.10 minimum makes session management achievable at low stakes.

Cons

• One in 203 spins is an infrequent bonus trigger with no bonus buy available.

• Medium-high volatility means patience is required between feature phases.

Play More Games Like 123 BOOM Slot

All three picks share a tumble or cascade engine with a wild that reshapes the grid mid-spin, matching the core loop that drives 123 BOOM.

20 Pirate Bombs

Same pirate setting, explosive-symbol cluster trigger, comparable chain-win rhythm. Try the 20 Pirate Bombs slot if the theme resonates but you prefer a cluster mechanic over a ways engine.

12 Burning Baseballs

Tumble engine with expanding symbols that rewrite full reels, close to the Cannonball Wild's clearing behaviour. Medium-high volatility and a ways format make it feel familiar. Spin 12 Burning Baseballs to compare.

7 Elements

Cascade mechanic with a progressive in-bonus multiplier, the closest parallel to 123 BOOM's X2-to-X99 climb. Try 7 Elements to see how the two multiplier engines compare.

123 BOOM Slot FAQ

Is 123 BOOM a high-risk or low-risk slot?

Medium-high volatility means dry stretches between wins are normal. Budget 150 to 200x your stake for a realistic session.

What RTP does 123 BOOM run at Gamdom?

96.44%, the standard variant confirmed in Relax Gaming’s published game rules.

What is the max payout in 123 BOOM at Gamdom?

14,827x your bet, reached by chaining Explosive Wins under a high multiplier during the Bonus Feature, where the multiplier climbs to X99.

How do the bonus features work in 123 BOOM at Gamdom?

Three or more Cannon Bonus Scatters trigger the Bonus Feature; collected scatters become ammunition firing Cannonball Wilds when no wins remain, keeping the round alive until the reserve is empty.