Ice Age: Kingdom Come DoubleMax Slot Review
Snow caps sit on thick stone slabs while tropical fronds, dusted white, crowd in from the edges of a jungle that missed the memo about the ice age. The game’s maths is built on the same collision: everything here is either freezing in place or tearing the board apart, and the tension between those two impulses is what makes each spin worth watching.
Slightly Edgy set the whole thing on a 5×5 grid with 26 paylines, a 96% RTP and medium-high volatility, with a ceiling of 9,499x the bet. It sits in the studio’s catalogue alongside Kraken’s Tribute and Spooky Kabuki, with Peep the Pope GigaBlox also in the family. The old beasts have woken, and the freeze is back.
Avalanche Wins and the DoubleMax Ladder
Wins pay left to right across 26 fixed paylines, and every one of them is settled by the Avalanche feature: winning symbols clear away, new ones drop in from above, and any new combinations pay again. Several lines can pay in the same cascade, and the multiplier doubles once for that cascade before the next one starts. A single spin can chain several drops together.
Each winning cascade also adds exactly one Wild to a randomly chosen position among the spots the win emptied, which is the only way a Wild ever appears. It never lands from a spin and never drops in as a fresh symbol after an avalanche; it exists only where a win has just been. It substitutes for all the regular symbols but never the Scatter, and it’s a joint top payer alongside the Mammoth.
Every cascade climbs the DoubleMax multiplier ladder, doubling from x1 to x2, x4, x8 and upwards with no cap. In the base game the ladder resets when the chain ends, so the multiplier only matters while a run keeps paying.
The Predator Strike feature can appear on any spin, base game or free spins, and may skip or raise a level on the ladder. A skip jumps a rung; a raise lifts the multiplier a step it hadn’t earned yet. Either way it’s a free nudge up the same climb.
Pays are multiples of the total bet, and the prehistoric cast leads the table:
- Mammoth – 0.7x, 2x and 5x for three, four and five of a kind
- Rhinoceros – 0.6x, 1.6x and 4x
- Moose – 0.5x, 1.2x and 3x
- Tiger – 0.4x, 0.8x and 2x
- A and K – 0.2x, 0.4x and 0.8x
- Q – 0.2x, 0.3x and 0.6x
- J – 0.1x, 0.2x and 0.4x
The four beasts carry the character work, and the drop from Mammoth to Tiger is gentle enough that no symbol feels like dead weight. The royals pay roughly a quarter of their animal counterparts at the top end.
That gap is what makes the Wild valuable. A Wild standing in for a Mammoth pays the Mammoth’s rate, and every cascade manufactures another one, so the cheapest symbols often set up the richest.
Cold Snap and Frozen Wilds
The Cold Snap Scatter lands on reels 2 and 4, and while one is on the board the temperature drops in your favour. Every Cold Snap Scatter adds an extra step to the DoubleMax ladder, and every new Wild freezes in place for three spins rather than clearing away with its win.
A Frozen Wild survives its first win and stays on the board for the next cascade. In free spins, Frozen Wilds and Cold Snap Scatters hold their ground while the reels spin around them, carrying their power from one spin to the next. Even on the final free spin they keep their position while the multiplier keeps climbing. It’s the one symbol in the game that refuses to move.
Free Spins in the Ice Cave
Landing 3, 4 or 5 Scatter symbols anywhere on the board awards 5, 7 or 9 free spins, played in an ice cave beneath the aurora. The round arrives with reel expansion built in: the grid can grow to seven rows, and the ways to win climb as high as 16,807.
The difference that matters is the ladder. Down in the cave the multiplier never thaws: it keeps climbing spin after spin, with no reset between them.
Combine that with Frozen Wilds stacking up and each cascade adding fresh Wilds, and a long run of avalanches builds on everything that came before it. A round that starts quietly can finish loud, because nothing it earns gets handed back.
Retriggers come through the Last Bite feature. Landing further Scatters during the round adds spins and triggers Last Bite:
- 3 Scatter symbols – +1 free spin and Last Bite triggers
- 4 Scatter symbols – +2 free spins and Last Bite triggers
- 5 Scatter symbols – +3 free spins and Last Bite triggers
The Scatter itself pays nothing, so there’s no side prize for stacking them; the value is entirely in the spins and the ladder they feed. That keeps the round’s maths simple, with one number to watch and one collection of frozen symbols doing the heavy lifting.
Golden Bet and Bonus Buy
Stakes run from 0.10 to 125 per spin, and the hit rate sits at 26.38%, so a little over a quarter of spins produce some kind of result. For players who’d rather not wait for Scatters, there are two ways to take the shortcut.
The Golden Bet increases the frequency of Cold Snaps in exchange for a higher stake per spin. Where the feature is permitted, a Bonus Buy offers three Free Spins options at set prices, letting you pick your entry point into the ice cave directly. Both are optional; the base game plays the same without them.
Our Honest Verdict
Overall Rating: 7.8/10
The snowy jungle looks like a contradiction, and the game plays like one too, in the best way: ice that pins symbols down and avalanches that won’t stop moving. The reason to pick this one is that compounding loop. Every win drops a Wild into its own gap and doubles the multiplier, so a single spin keeps writing cheques against itself.
Its best trick is the ice cave, where nothing resets. The ladder climbs for the whole round, Frozen Wilds stack up, and a quiet start can end very loud. Its worst is the base game: most chains die after one or two drops, and the multiplier resets so often it barely feels like a feature until Cold Snaps or the bonus arrive.
So this is one for players who enjoy the long build, and DoubleMax regulars will find the Cold Snap twist the freshest version of the mechanic in a while. Anyone after instant gratification will find the surface cold. For the patient, the freeze pays.
Ice Age: Kingdom Come DoubleMax FAQs
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What is the RTP of Ice Age: Kingdom Come DoubleMax?
The RTP is 96%. -
Is Ice Age: Kingdom Come DoubleMax high volatility?
It’s a medium-high volatility game, so wins can be sizeable when the avalanche chains and multiplier ladder get going, but the spacing between them varies. -
How do you trigger the Free Spins in Ice Age: Kingdom Come DoubleMax?
You need Scatters on the board during base-game play. Three of them award 5 free spins, four award 7 and five award 9, with the Dinosaur Egg symbol counting from any position. -
How does the DoubleMax multiplier work?
Every winning cascade doubles the multiplier, from x1 to x2, x4, x8 and upwards with no cap. In the base game it resets when the chain ends; in free spins it never resets and keeps climbing spin after spin. -
What does the Cold Snap Scatter do?
The Cold Snap Scatter lands on reels 2 and 4. Each one adds an extra step to the DoubleMax ladder and freezes every new Wild in place, and a Frozen Wild survives its first win and stays on the board for the next cascade. -
Can Free Spins retrigger in Ice Age: Kingdom Come DoubleMax?
Yes. Landing further Scatters during the round triggers the Last Bite feature and adds spins: 3 Scatters give +1 free spin, 4 give +2 and 5 give +3. -
Can you buy the bonus on Ice Age: Kingdom Come DoubleMax?
Yes, where the feature is permitted. The Bonus Buy offers three Free Spins options at set prices, and a Golden Bet can be switched on for more Cold Snaps. -
When is Ice Age: Kingdom Come DoubleMax released?
Ice Age: Kingdom Come DoubleMax’s release date is 26 January 2027.
