Fire in the Hole xBomb slot

Fire in the Hole xBomb slot: the short version

Nolimit City is the studio behind Mental, San Quentin and Tombstone, and it's known for games with very wide swings and named 'x' mechanics such as xWays, xNudge and xSplit. Fire in the Hole xBomb, released in 2021, is the game built around xBomb. Its theme is a collapsing mine worked by a team of dwarf miners.

The headline is the grid. The game opens with 6 reels of 3 rows, and wins can open rows above until each reel shows 6 symbols. More rows mean more ways to win, and that growth is how the 60,000x ceiling can be reached. Two sequels have since followed. For other titles see our slot games hub.

How Fire in the Hole xBomb ways to win grow

In a ways to win game, a win needs matching symbols on adjacent reels from the left, in any row. The number of ways is the number of visible symbols on each reel multiplied together. With six reels, that means the count climbs very fast as rows open.

In play, reels don't have to be the same height, so the real count can sit anywhere in between. A board of 6, 6, 4, 3, 3 and 3 rows, for example, gives 6 × 6 × 4 × 3 × 3 × 3 = 3,888 ways. The rules explain exactly what opens a row. This is a cousin of the expanding reels idea, and it's why the game's top end is so far above its typical spin.

How the Fire in the Hole xBomb slot machine plays a spin

1. Choose a stake: no more than £5 a spin at 25 and over, or £2 if you're 18 to 24.
2. Press spin. The RNG fixes the whole outcome, including every cascade and explosion that follows.
3. Wins across the visible ways are paid and the winning symbols are removed.
4. Symbols drop to fill the gaps (cascading reels), and the grid can grow taller.
5. Any xBomb wild involved in a win explodes, clearing nearby symbols so more can fall in.
6. The chain stops when no new win forms; the total is paid.

Only the presentation unfolds over several seconds. Under UK rules the game cycle takes at least 2.5 seconds, but the result was settled the moment you pressed spin.

What the xBomb feature does

xBomb is Nolimit City's exploding wild. It substitutes like a normal wild, and when it forms part of a win it blows up, removing symbols around it. Those gaps are then filled by new symbols, which can create further wins in the same spin. How far the blast reaches, which symbols it can remove and how any multiplier attached to it grows are set out in the help screen.

Nolimit uses the 'x' prefix for its own mechanics, so you'll meet similar names in other games, such as xWays in San Quentin xWays and the 'x' features of Das xBoot. Each behaves differently, so read each game's rules.

Fire in the Hole xBomb free spins and bonus

Scatter symbols start the free spins round, and that's where the largest results are concentrated. The sequels made a wagon-themed hold-and-win bonus their centrepiece: our facts describe Fire in the Hole 2's Lucky Wagon free spins with dynamite and multiplier enhancers. For the original xBomb game, read the help screen for how many scatters are needed, how many spins you get and what persists between spins.

Nolimit City games often include bonus buy options in other markets. These aren't offered to players in Great Britain, so the UK version only enters free spins through normal play.

Fire in the Hole xBomb RTP and cost per 100 spins

The default RTP is 96.06%: over an enormous number of spins, £3.94 of every £100 staked is kept. 'Default' matters with Nolimit City, whose games are often supplied at lower settings too; our facts note lower versions for both sequels. Check yours in the help screen and read RTP variants for why they exist.

With extreme volatility, these averages are especially misleading for short sessions. Most 100-spin sessions are likely to lose more than the table shows, while a very small number win a great deal. The concept behind that spread is standard deviation.

Fire in the Hole xBomb max win at UK stakes

The Gambling Commission's online slots stake limit guidance (opens in a new tab) sets the £5 and £2 caps used above. A 60,000x result is extraordinarily rare; it's a design ceiling, not a realistic goal. Our max win caps page explains how a game stops paying once the cap is hit.

Extreme volatility: is Fire in the Hole xBomb worth it?

Nolimit rates the game 'extreme', above ordinary high volatility. In plain terms: many spins return nothing, many bonuses finish small, and the long-run return depends on a few very large outcomes. It belongs on our list of the most volatile slots.

It suits experienced adult players with a fixed budget who accept that most sessions lose. If you want steadier play, a medium-volatility slot is a better fit.

Fire in the Hole xBomb vs the sequels

Each sequel nudged the cap higher with very similar RTPs. See Fire in the Hole 2 and Fire in the Hole 3 for their own features, and Tombstone RIP for Nolimit's 300,000x extreme.

Fire in the Hole xBomb myths

• 'A tall grid means the game is warming up.' Rows opened on one spin don't carry into the next base-game spin; each spin starts fresh.
• 'Explosions are random extras added after the spin.' The explosions are part of the outcome the RNG already chose.
• 'Extreme volatility means a big win is close after a losing run.' It means outcomes are spread widely; no win is ever due. See do slot machines have patterns?.
• 'Higher stakes trigger more bonuses.' Stake size scales prizes, not trigger chances.

Finding the Fire in the Hole xBomb RTP in the game

1. Open the game and tap the menu icon.
2. Go to the information or rules pages.
3. Scroll to the RTP statement; Nolimit games often list it near the end.
4. Compare it with the 96.06% default and decide whether that casino suits you.
5. Note the stated max win while you're there.

The guide to finding a slot's RTP covers other studios' menus.

UK rules on the Fire in the Hole xBomb slot

Since 31 October 2021, the Commission's responsible product design standard (opens in a new tab) has banned autoplay, turbo and slam-stop on online slots, set a 2.5-second minimum game cycle, required net position to be shown and ended the celebration of returns at or below the stake. That makes long cascade chains play at a measured pace. Free demo play is for verified adults only, and you can't use a credit card. For the wider picture see UK slot game design rules.

Where to play Fire in the Hole xBomb in the UK

We can't confirm any partner carries it today, so search the casino's lobby; game availability changes. The offers on this page are for new customers aged 18+, with terms. Coral gives 100 free spins at 10p each on selected games when you deposit and bet £10 on slots; accept within 48 hours, use within 7 days, no wagering on winnings. Ladbrokes gives up to 500 free spins, 50 a day for 10 days at 10p each, after you play £10 on slots, with no wagering. PlayOJO gives 80 free spins on Big Bass Bonanza for a first deposit of £10 or more, with winnings paid as cash.

None of these spins are on Fire in the Hole xBomb unless the casino lists it among selected games. On a game this volatile, set a firm deposit limit before you start. Free, confidential help is available from the National Gambling Helpline on 0808 8020 133, run by GamCare (opens in a new tab).

18+. Gambling should be entertainment that costs money, not a way to make it. Decide a budget before you play: plan a slot budget. Free, confidential help: National Gambling Helpline 0808 8020 133.