Colt Lightning Inferno Slot

3.7/5
Based on our expert’s review. Reviewed by
Play‘n GO Slots
Review by
Olamidotun Otis
Review by
Olamidotun Otis

Play’n GO takes players on another fiery, galloping ride across North American plains in the Colt Lightning Inferno slot. The 5-reel slot hits online casinos on May 7, 2026, as the third release in the Colt Lightning series. It introduces a Hold’N Load round, where you can collect cash prizes, fixed jackpots, and randomly trigger multiple sticky 2x multipliers. Is the top reward of 50,000x the bet enough to lure you back into the wild? Find out in my Colt Lightning Inferno review.

Max Win
20,000x
Play
T&Cs Apply

#AD New customers only. £10 min deposit. Opt-in and Bet £20+ on any slot, 100 Free Spins on Big Bass Splash, £0.10 per spin. Winnings paid as cash, £100 Max win. Additional T&Cs apply.

Provider
Play'n GO
Type of Slot
Video Slot
Theme
Wildlife
Reels
5
Paylines
1,024
Stakes Range
10p–£100
Bonus Features
5
Free Spins
8–47
Multiplier
2x
Max Win
50,000x
RTP
96.2%
Volatility
High

Colt Lightning Inferno Demo

18plus uk gambling commission online-slot.co.uk logo agechecked verification provider
T&Cs Apply #AD New customers only. £10 min deposit. Opt-in and Bet £20+ on any slot, 100 Free Spins on Big Bass Splash, £0.10 per spin. Winnings paid as cash, £100 Max win. Additional T&Cs apply.
18plus uk gambling commission online-slot.co.uk logo agechecked verification provider
T&Cs Apply #AD New customers only. £10 min deposit. Opt-in and Bet £20+ on any slot, 100 Free Spins on Big Bass Splash, £0.10 per spin. Winnings paid as cash, £100 Max win. Additional T&Cs apply.

Recommended Casino

Best UK Casinos to Play With Real Money

Karamba Casino 4.5/5
100% Bonus up to £250 + 250 Spins on Big Bass Splash
T&Cs Apply

18+ New players only. Offer is valid on 1st deposit of min £10. 100% bonus match up to £250 plus 250 bonus spins on Big Bass Splash. Bonus funds + spin winnings are separate to cash funds and subject to 35x wagering requirement (bonus + deposit). Only bonus funds count towards wagering contribution. Winnings from Bonus Spins credited as Bonus funds and capped at £100. Bonus funds must be used within 30 days, spins within 24 hours. Max bonus bet £5. Affordability checks apply. Full terms in footer below. Play responsibly, GambleAware.org.

Casumo Casino 5/5
100% Deposit Bonus up to £100 + 50 Bonus Spins on Big Bass Bonanza
T&Cs Apply

18+. New customers only. 100% Deposit Bonus up to £100 on the first deposit. 30x wagering on Deposit and Bonus (game weighting applies) + 50 Bonus Spins (Big Bass Bonanza) of £0.10. Min. deposit £20. Play responsibly • T&Cs apply. #ad BeGambleAware.org

SpinYoo 5/5
100% Deposit Bonus of up to £250 + 100 Spins
T&Cs Apply

18+. New players only. Min Dep £20. Max Bonus Bet £5. Offer: 100% Bonus of 1st deposit up to £250 on Slots + 100 Yoo Spins on Starburst, Book of Dead, Fire Joker, Gonzo’s Quest, and Big Bass Bonanza, respectively (first 20 credited immediately upon first deposit, rest credited at 07:00 GMT at 20/day). Spins expire after 23:59 GMT on the day you’re credited. Winnings from each 20 spins capped at £50 & credited as bonus. Bonus funds expire after 30 days, are separate to Cash funds & subject to 35x wagering of bonus + deposit amounts. Only your bonus funds contribute to wagering requirements. Affordability checks apply.. Full Terms Apply. GambleAware.org #ad 

Jackpot Casino 4.9/5
70 No Wager Free Spins on Bigger Bass Bonanza
T&Cs Apply

These Special Promotional Terms shall apply to the Free Spins granted through the Promotion: Play with £15 and receive 70 Free Spins for Bigger Bass Bonanzas. This Free Spin offer is exclusively available for new Players The Free Spin shall be made available upon a minimum deposit of £15 or more which needs to be spent in any of the Qualifying Games through one or multiple bets. The minimum deposit amount needs to be made in one unique transaction/deposit and not cumulative deposits. The minimum deposit must be spent and/or bet on any of the Qualifying Games within 48 hours of the first minimum deposit being credited to the Players account. The Qualifying Games are any of the Slots and Instant Win Games offered by Jackpot.com. The Free Spins will be available to claim, upon spending the minimum £15 deposits on any of the Qualifying Games, for 7 calendar days as of the day when they were credited to the Players account under My Account > My Promotions Section. The Free Spins can only be used on Bigger Bass Bonanza. The maximum winnings that can be withdrawn from the Free Spins are £100. Any terms not specified in these Special Promotional Terms, the Promotional Terms shall apply and will be subject to Jackpot.com Terms and Conditions.#ad

Colt Lightning Inferno Slot RTP, Details, and Wager Limits

The Colt Lightning Inferno slot game plays out on a 5-reel, 4-row grid with 1,024 ways to win. During the bonus round, the grid expands to feature up to 3,125 winning ways. Score a winner by landing 3 or more matching symbols on adjacent reels from left to right.

Stakes are within the typical range for new slots online, from 10p to £100 per spin. Tap the coin icon and use the +/- button to adjust bets, but due to regulations, stakes can’t exceed £5 per spin across UK online casinos.

Players outside the UK Colt Lightning Inferno casinos can activate the autoplay function and set win and loss limits to stay ahead. There’s also a fast play option to speed up spins.

According to the math, the top Colt Lightning Inferno RTP is 96.2%. However, it can drop to as low as 87.2% and 84.2% at some casinos, well below the best RTP slots around. Meanwhile, the volatility is rated 7 out of 10, sitting in the medium to high range.

The biggest draw is the Colt Lightning Inferno max win of 50,000x the bet. It’s massive and easily holds its own against the best online casino slots in terms of payouts. Your best shot at big wins presents itself in either the Free Spin round or Hold ‘N Load.

Colt Lightning Inferno Theme—Never Get Too Comfortable in the Wild

colt lightning inferno slot base game

Play’n GO returns to the North American wilderness after pretty lonely outings in Colt Lightning and Colt Lightning Firestorm. There is an air of calm blowing in Colt Lightning Inferno, unlike its prequels. Still, with wolves and cougars lurking around, you can’t get too comfortable.

Visually, this sequel looks more modern and polished, perhaps because it’s set under twilight skies. Short grasses and clusters of cacti replace the rugged landscapes of the previous releases.

The graphics gain some momentum during the free spins round. A storm builds with lightning bolts, creating a sense that you’re galloping through the plains at high speed. The illusion works.

As for the soundscape, we get a bouncy tune, backed with bird chirps and rustling grasses. It complements the American setting well enough.

Here’s the paytable:

Symbols Payout/Info
colt lightning inferno number ten symbol10 3, 4, or 5 = 0.1, 0.3, or 1.2x the stake
colt lightning inferno letter j symbolJ 3, 4, or 5 = 0.1, 0.3, or 1.2x the stake
colt lightning inferno letter q symbolQ 3, 4, or 5 = 0.3, 0.5, or 1.5x the stake
colt lightning inferno letter k symbolK 3, 4, or 5 = 0.3, 0.5, or 1.5x the stake
colt lightning inferno letter a symbolA 3, 4, or 5 = 0.5, 0.6, or 1.6x the stake
colt lightning inferno snake symbolSnake 3, 4, or 5 = 0.6, 1, or 2x the stake
colt lightning inferno wolf symbolWolf 3, 4, or 5 = 0.7, 1.4, or 2.4x the stake
colt lightning inferno cougar symbolCougar 3, 4, or 5 = 0.8, 1.5, or 3x the stake
colt lightning inferno eagle symbolEagle 3, 4, or 5 = 0.9, 1.8, or 4x the stake
colt lightning inferno colt symbolColt 2, 3, 4, or 5 = 0.4, 1, 2, or 8x the stake
colt lightning inferno fire colt symbolFire Colt 2, 3, 4, or 5 = 0.8, 2, 4, or 16x the stake; Appears during Free Spins only
colt lightning inferno wild symbolWild Appears on only reels 2, 3, and 4; Substitutes for regular paying symbols
colt lightning inferno fire ball scatter symbolFire Ball (Scatter) Triggers the bonus round

Colt Lightning Inferno Mobile Slot

colt lightning inferno mobile slot

For the most part, I had a great time playing the Colt Lightning Inferno demo on mobile casinos. The wilderness visuals look great on small screens, controls are responsive, and nothing looks out of place.

While the game doesn’t feel cramped in portrait mode like some modern free online slots do, I still preferred it in landscape. That said, switching between mobile orientations forces the game to reload, which can be frustrating.

Colt Lightning Inferno Bonus Features

In terms of bonus features, Colt Lightning Inferno holds up well when compared to some of the top slots online on the market. These extras include fixed jackpots, cash symbols, two bonus rounds, mystery symbols, and multipliers.

Bonus Inferno Coins

The Inferno Core is positioned on the left side of the grid, and it collects all Bonus Inferno Coins that land. These coins may appear in 3 forms:

  • Reward Boost: Carries cash prizes of 1x, 2x, 3x, 4x, or 5x the bet.
  • Power Boost: Carries a jackpot prize of 10x the bet (Mini), 25x the bet (Minor), 250x the bet (Major), or 1,000x the bet (Grand). The symbol doesn’t appear during the base game.
  • Mystery Boost: Reveals either Reward or Power Boost during the Hold’N Load round.

Hold’N Load

colt lightning inferno slot hold n load

The Hold’N Load feature can trigger randomly whenever you land a Bonus Inferno Coin in the base game. It uses the Hold and Win mechanic, and as usual, you’re awarded 3 respins at the start.

Only Bonus Inferno Coins can appear on the reels during the round. Whenever they land, they remain sticky on the reels and reset the spin counter. The round starts with a 5×4 grid setup, and you can unlock up to 4 extra rows by landing more Bonus Inferno Coins.

Put simply, rows 5, 6, 7, and 8 are unlocked by collecting 3, 10, 15, and 20 Bonus Inferno Coins, respectively. Even more, filling the entire grid directly awards the game’s Grand Jackpot of 1,000x the bet.

The round ends when you use up the awarded respins, after which all the prizes in view are collected and awarded accordingly.

Extra Boost

The Extra Boost feature can also be randomly triggered, but only during the Hold’N Load game. When active, 3–5 2x multipliers are added at random positions and remain locked until the end of the round.

Whenever a Reward or Power Boost appears in a position with a sticky multiplier, the 2x applies to their values.

Lightning Blaze

Landing the Horseshoe symbol on reel 3 triggers the Lightning Blaze feature. Here, between 3 and 20 fire frames appear on random positions on the reels, transforming into matching animal symbols (high-paying). With this, you have better chances of creating a win.

Free Spins

colt lightning inferno slot free spins

The game’s scatter is represented by a Fire Ball, and it can only appear on reels 2, 3, and 4. Landing 3 scatters in the base game triggers 8 free spins. Each scatter that hits during the round awards +1 extra free spin, up to 47 free spins.

All Colt symbols appear as Fire Colts during free spins, paying double what the original Colt pays. For example, for 5 OAK of Fire Colts, you’ll get 16x your bet. Also, 1 row is added to the grid, expanding the layout to 5×5 and increasing the number of ways to win to 3,125.

The Horseshoe symbol can also land in the bonus round, triggering the Lightning Blaze feature. Once activated, 1 to 4 Fire Frames appear in random positions, but unlike the base game, they remain sticky on the reels.

At the end of the round, all the Fire Frames in view will transform into a high-paying symbol.

Colt Lightning Inferno Verdict: Introduces a Hold and Win Round to the Wild

3.7/5
Based on our expert’s review. Reviewed by
Colt Lightning Inferno Slot

Colt Lightning Inferno introduces some fresh features to the series, but across the board, they are nothing novel or groundbreaking.

Pros
  • Max win of 50,000x
  • Packed with plenty of bonus features
  • Sharp North American wilderness visuals
  • 4 fixed jackpots and cash prizes
  • Offers a Hold and Win and Free Spins rounds
Cons
  • Gameplay can be complex for some players
  • Bonus features lack originality
  • Mobile experience can be frustrating

Colt Lightning Inferno might not be a monumental leap forward in the wildlife series, but it’s not bad at all. It sticks to the familiar scene while bringing a pseudo-sense of calm with its sharp nighttime design. Visually, this is the best yet in my books.

Where things get a bit rough is the gameplay. In an attempt to pack in more innovation on this instalment, Play’n GO has made the gameplay quite complex. The main introduction is the Hold’N Load round, where you can unlock up to 4 new rows.

With the expanded grid, there are more positions to land and collect the cash and jackpot symbols. In fact, there’s also an Extra Boost feature that throws in multiple 2x multipliers into the mix.

It’s fair to call the Hold and Win-style bonus a solid replacement for the wheel bonus in the most recent prequel.

4ThePlayer’s 5 Wild Wolves offers another interesting time on the North American plains. It packs in stacked multipliers, fixed jackpots, and a max win of 10,500x the bet.

More Slots by Play'n GO

If you want to give other Play’n GO slots a go, check out these suggestions below: