Fire in the Hole xBomb Slot

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Fire in the Hole xBomb Online Slot Review

When someone yells fire in the hole, you know that you should head for cover. However, when Nolimit City does it, you should continue spinning. The newest slot from the exciting provider is titled Fire in the Hole xBomb and offers highly volatile and fast action that can lead to wins over 60,000x your stake.

A mining-themed slot with 486 ways to win, Fire in the Hole xBomb is a highly volatile shaft where you can unearth true black gold. With special features such as xBombs, collapsing shafts, and cascading wins, it’s a beast of a mining slot you shouldn’t miss.

Add Nolimit City’s fun gameplay and fantastic graphics to the mix, and you’ve got a combination that never disappoints.

Fire in the Hole xBomb Game Logo
RTP 96.06%
Volatility High
Maximum Win €3,000,000.00
Bonus Feature Icon Yes
Game Provider Nolimit City

Licensing Authorities and Testing Agencies

Fire in the Hole xBomb Slot Setup, Paytable, and Controls

It’s not hard to see that Fire in the Hole xBomb is not your average online slot. It has 6 reels and 6 rows, populated by mining-themed symbols such as pickaxes, dynamite, and coal. The lantern pays the most – land 6 on the reels for a prize worth 7.50 times your bet. There are five high-paying symbols and five low-win symbols. As expected, the latter are stylized card royals.

The game offers 486 ways to win in the beginning which can expand up to 46,656 win ways. You’ll need special symbols for it, including xBombs and multipliers. Just like all Nolimit City slots, Fire in the Hole xBomb looks and sounds great, with a booming Oompa Loompa soundtrack that keeps you on your toes.

The innovative mechanics make it worth your while, which is why it's worth checking out for real money at an online slot site.

Fire in the Hole xBomb Mobile Availability

Nolimit City is a mobile-first slot that runs great on Android and iOS devices. During our review, we found no drawbacks at all, and the fact that you can play it without download makes it all the much better.

Reels 3
Rows 6
Autoplay Option
Autoplay Option Icon Yes
Release Date
Release Date 02/03/2021
Mobile Version
Mobile Version Icon Yes
Minimum Bet
Minimum Bet €0.20
Maximum Bet
Maximum Bet €50.00

Fire in the Hole xBomb Online Slot Gameplay

To enter the shaft, you should first set your bets. You can choose between 0.20 and 50 credits per spin, with a wide range of options in between. Set what suits you best and hit the Spin button to let symbols rain in from the top. As you can see right away, only the first three rows will be populated by symbols. However, they will expand further down as you hit exploding wilds or any kind of winning combination.

With each win, you will also trigger the cascading wins feature. The feature is called collapsing mine, allowing you to expand the rows up to 6 in height. Winning symbols are paid out and removed before triggering the next collapse. The feature will continue as long as you land explosive wilds or any winning combo.

During the main game, 3, 4, or 5 symbols aligned horizontally that don’t form a win will trigger the Wild Mining feature. The triggering symbols will then be removed, with wilds on the middle reels. Three symbols give you 1 wild, four bring 2, and the maximum of five deliver 3 wilds on the middle positions. All other positions above the bar will explode apart from wilds or bonus symbols and trigger a new collapse.

The xBomb wilds will explode whenever there’s a win and create a new collapse. Most of the features are also available in the free spins round aptly called Lucky Wagon Spins.

Fire in the Hole xBomb Slot Free Spins and Bonus Features

To trigger the free spins round, you will need 3, 4, or 5 bonus symbols. You get 3 spins to begin with, with the counter resetting to 3 every time a coin lands in the reel area. During this feature, the top row will also feature special enhancers which vary between different coin values, dynamite, multipliers, chests, bags, or dwarves. What you get depends on the coin landing on the reel below the enhancer.

  • The coin sets the value of the coins in play for the duration of the bonus round.
  • Multipliers can go between x2 and x25.
  • The dynamite blows up blocked positions or adds value to the coins.
  • If you get a bag, it collects all coins on that reel.
  • The chest collects all values in the reel area and removes occupied positions except for dwarf.
  • The dwarf does the same and collects all values from the reel area on each spin.
  • Finally, the chests can be activated on the bottom row by dynamites. When a Collect Chest is activated, it will collect all values in the area for the corresponding column for each spin.

When the reel is full or no more spin remains, the Lucky Wagon Spins feature ends.

Slot Features

Multipliers Icon Yes
Scatters Icon Yes
Wild Symbol Icon Yes
Re-Spins Icon Yes

Fire in the Hole xBomb Slot RTP and Max Payout

The RTP of the Fire in the Hole xBomb online slot is set at 96.06%. It’s a high-variance slot with expanding ways to win that can deliver wins of over 60,000x your bet.

Fire in the Hole xBomb Slot Verdict

Fire in the Hole xBomb is an excellent slot game with great winning potential. It has a bunch of special symbols and features that can deliver some truly great cash wins. It’s a very fun game in the vein of all Nolimit City slots, so it could be well worth your time and money.

Get to the Lucky Wagon Spins and you can be in for shaft-exploding rewards. Or better yet, pick up a welcome bonus at one of our best online casinos to help get you started!

Meet Our Slot Tester

Karolis Matulis
Karolis Matulis Slot Tester

Karolis Matulis is an SEO Content Editor at with more than 5 years of experience in the online gambling industry. Karolis has written and edited dozens of slot and casino reviews and has played and tested thousands of online slot games. So if there's a new slot title coming out soon, you better know it – Karolis has already tried it.

This review is based on the writer's personal opinion is an informative comparison site that helps users find the best products and offers. We maintain a free service by receiving advertising fees from the brands we review. Ratings are based on position in the comparison table or specific formulas. We strive to keep information up-to-date, but offers are subject to change. We do not compare or include all brands and offers.


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