Pocket Games Soft · high volatility · free demo

Jack Frost's Winter

Jack Frost's Winter is a festive Infinity Reels slot from Pocket Games Soft (PG Soft), released in December 2020. Rather than the usual fixed grid, it opens on a compact 3-reel, 4-row board and grows outward with every connected win.

Jack Frost's Winter facts

RTP
96.7%
Volatility
High
Max win
100,000×
Bet range
0.1 – 100
Game type
Slots
Provider
Pocket Games Soft

RTP varies by casino. Studios release the same slot in more than one RTP build and each casino picks which one it runs, so check the RTP in this game's own info screen at the casino where you play.

Demo not offered in: Australia, United Kingdom, Israel, Iran, Singapore, Taiwan.

Facts from the SlotsLaunch games feed, last synced 6 Sep 2026. The rules inside the game take precedence.

Free Demo

Jack Frost's Winter

by Pocket Games Soft

18+ | T&Cs Apply | Gamble Responsibly

Last updated: Sep 2, 2026
Provider: Pocket Games Soft RTP: 96.7% Volatility: High
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Slot Review

Jack Frost's Winter Overview

Jack Frost's Winter is a high volatility slot by Pocket Games Soft with an RTP of 96.7% . . Play Jack Frost's Winter for free on Slottomat, compare the core stats quickly, and browse trusted slot offers available in your market.

Jack Frost's Winter: PG Soft's Frosty Infinity Reels Slot

How the Infinity Reels Mechanic Works

The defining feature is Infinity Reels. Wins are formed by landing at least five matching symbols on consecutive reels from the leftmost reel rightward. Whenever the rightmost reel is part of a win, a fresh reel is added to the right and the matching symbols are held in place for a re-spin. As long as each new reel keeps the chain alive, the board keeps extending with no fixed limit, so there are no traditional paylines to count, just an ever-growing run of connected reels.

Crucially, every added reel raises a progressive win multiplier by +1. The longer the chain runs, the bigger that multiplier climbs before it is applied to the full sequence, which is how the game builds toward its heaviest payouts.

Wilds, Free Spins and Bonus Symbols

Jack Frost serves as the wild. Wilds land in a 1x1 size and then expand to cover their entire reel, substituting for regular symbols to help extend a chain. Scatters trigger the main event: land three or more and you start the free spins round with 10 spins, plus 2 extra spins for each additional scatter.

Free spins are where the math model really opens up, because the progressive multiplier does not reset between spins. Two exclusive symbols appear only in this round. One awards additional free spins, and the other lifts the multiplier by +1, with no stated ceiling, so a hot run can carry an enormous multiplier across the entire feature.

RTP and Volatility

Jack Frost's Winter runs at a default RTP of 96.7%, which sits comfortably in the standard range for modern online slots. The volatility is high, in keeping with the Infinity Reels format: many spins end quietly, while the upside is concentrated in the rare extended chains and the multiplier-driven free spins. Expect a swingy session rather than a steady drip of small wins.

Maximum Win Potential

Reaching anywhere near that ceiling depends on a very long reel chain combined with a high progressive multiplier, almost always during free spins. It is an outcome few players will ever see, but it sets the ambition of the game and explains why the high-volatility profile feels justified.

Mobile Play and Free Demo

Looking for more from this studio? Browse the full collection of Pocket Games Soft slots, or try similar PG Soft releases such as Oriental Prosperity, Totem Wonders and Garuda Gems.

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FAQ

Common Questions About Jack Frost's Winter

Direct answers to the questions players usually ask before trying a slot.

Jack Frost's Winter has a default RTP (Return to Player) of 96.7%, which is around the standard range for modern online slots. As with any game, the figure is theoretical and averaged over a very large number of spins, so individual sessions can vary widely thanks to the slot's high volatility.

This allows you to experience the gameplay and features at no cost. It's a great way to familiarize yourself with the Jack Frost's Winter slot before deciding to play with real funds.

Jack Frost's Winter is built on PG Soft's Infinity Reels engine: any win involving the rightmost reel adds another reel and raises a progressive multiplier by +1, with no fixed limit. Jack Frost acts as an expanding wild that fills its reel, and landing three or more scatters triggers free spins, starting with 10 spins plus 2 more for each extra scatter. During free spins the multiplier does not reset, and special symbols can add further spins or boost the multiplier.
Yes, as a modern online slot from Pocket Games Soft, Jack Frost's Winter game is designed to be fully compatible with mobile devices. You can play the Jack Frost's Winter slot seamlessly on smartphones and tablets running iOS or Android through a mobile browser or casino app, offering the same features as the desktop version.
The maximum win in Jack Frost's Winter is 100,000x your stake. Reaching the top end relies on a long Infinity Reels chain combined with a high progressive multiplier, which is most likely during the free spins round, so it is a rare outcome befitting the game's high-volatility profile.