Colt Lightning Inferno

Colt Lightning Inferno marks Play'n GO's third outing in its Colt Lightning series, following the original Colt Lightning in 2023 and Colt Lightning Firestorm a year or so later. This time round, the studio adds a Hold 'n' Win round with four fixed jackpot values into the mix, while keeping the galloping-horse, storm-lashed identity that's defined the series from the start.

Theme and Setting

The Colt Lightning games are built around wide-open outdoor terrain — clean air, untouched land, and animals roaming free, with a central horse figure, the Colt, galloping through the base game before transforming into the mythical Fire Colt during free spins. Colt Lightning Inferno leans into a dark, storm-brewing atmosphere, with lightning and thunder threatening to break at any moment over parched ground below. Free spins add a real sense of motion, with the grid flying across the terrain at speed — a striking effect, if a little dizzying if you stare too long.

Grid and Structure

The base game plays out on a 5x4 grid offering 1,024 ways to win, while triggering free spins adds an extra row, expanding things to a 5x5 grid and 3,125 ways to win. That structural shift between base game and bonus is a neat way of visually signalling that the stakes — and the ways to win — have gone up.

Paytable and Symbols

Pay symbols run from 10 through to Ace royals up to snakes, wolves, cougars and eagles, paying between 1.2x and 4x the stake for five of a kind. The standout symbol is the Colt itself, worth 8x for five matching in the base game, which transforms into the Fire Colt during free spins and doubles in value — a satisfying payoff for reaching the bonus round.

The Hold 'n' Win Addition

The new Hold 'n' Win round is the headline change for this instalment, offering access to four separate jackpot values. It's a more conservative evolution than some fans of the earlier games might have hoped for, given fixed local jackpots tend to divide opinion, but it adds a genuinely different rhythm to the series alongside the existing free spins structure.

What the RTP, Volatility and Hit Frequency Mean

Colt Lightning Inferno carries a 96.2% RTP and a high volatility rating of 7 out of 10, backed by a hit frequency of roughly 1 in 2.93 spins — meaning you can expect a winning spin roughly one time in every three, even as the game holds back its biggest rewards for the free spins and Hold 'n' Win rounds.

Max Win and Betting

The maximum win sits at a substantial 50,000x, a genuinely huge ceiling that reflects the combined potential of the expanded 3,125-ways free spins and the new jackpot round. Stakes run from 0.10 up to 100 per spin.

Verdict

Colt Lightning Inferno builds confidently on its predecessors, adding jackpot variety to an already solid ways-to-win formula and backing it all with a huge 50,000x ceiling. Fans of the series and high-volatility western slots alike should find plenty to enjoy. Try the free demo at johnessyslots before saddling up for real money.