Bomb Bonanza

Bomb Bonanza

The Bomb Bonanza slot invites you on a thrilling mining adventure filled with vibrant graphics, explosive features, and dynamic bonus rounds. Embark on a quest deep underground as the reels spin, offering engaging gameplay and plenty of surprises with each turn for both new and seasoned players alike.

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Game Rules

Bomb Bonanza is a slot game where all symbols pay from left to right on adjacent reels starting from the leftmost reel.

The Wild symbol substitutes for all symbols except the Free Spin symbol and appears on all reels. The Free Spin symbol appears only on reels 1, 3, and 5. Obtaining 3 Free Spin symbols triggers the Free Spins feature.

Expanding Wilds

Whenever at least one Wild symbol lands, all Wilds on the screen may randomly expand in a square pattern ranging from 1x1 to 5x5, replacing symbols on the screen with more Wilds.

Free Spins

The Free Spins feature is triggered by hitting 3 Free Spin symbols and awards 6 free spins. During Free Spins, the Gold Nugget symbol can appear. When the Gold Nugget hits, it is collected in a meter and then explodes, causing symbols to fall and be replaced with new symbols from above.

The Free Spins round is progressive:

  • Begins at Level 1 with Wilds expanding in a 1x1 pattern.
  • Collect 5 Gold Nuggets for Level 2 (4 more spins, Wilds expand 2x2).
  • Collect 5 Gold Nuggets for Level 3 (2 more spins, Wilds expand 3x3).
  • Collect 5 Gold Nuggets for Level 4 (2 more spins, Wilds expand 4x4).
  • Collect 3 Gold Nuggets for Level 5 (1 more spin, Wilds expand 5x5).

Additional free spins are added only for the highest level achieved if multiple levels are reached simultaneously. Special reels are in play during this feature.

Volatility and Paylines

Bomb Bonanza is a high volatility game, meaning payouts are less frequent but may be larger per win. All symbols pay from left to right on selected paylines, and Free Spins wins are added to the payline win.

  • Wins are multiplied by bet per line.
  • Only the highest win is paid per line.
  • Wins on multiple paylines are added together.
  • Free Spins total win includes wins from the whole cycle.

There are 50 selectable paylines.

Maximum Win

The maximum potential win per round is 1,665 times the bet. If this amount is reached, the round ends immediately, and all features in progress are forfeited. The RTP value is shown in-game.

Additional Information

  • Malfunction voids all pays and plays.
  • Minimum bet is £0.25, maximum bet is £5.00.

Bomb Bonanza Free Play & Demo Information

Searching for a Bomb Bonanza free play or Bomb Bonanza demo mode is a popular way to explore a slot. As no free version is offered on this site, this page shares the main information about the game.

Based on the slot itself, the details highlight its defining characteristics.

This can make it a useful alternative to demo play, helping you understand Bomb Bonanza quickly and clearly.


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*All values (Bet Levels, Maximum Wins etc.) mentioned in relation to this slot game are subject to change at any time. Game features mentioned may not be available in some jurisdictions.