Our review of Heart of Earth Xmas cuts through the marketing and looks at what matters: how it plays and how it pays. Developed by Swintt, Heart of Earth Xmas arrives with a high volatility profile and 95.65% RTP. It first went live in 2022 and still earns its place today. If everything lines up, Heart of Earth Xmas can pay up to 100,000x your bet. You get a 5-reel grid running 40 paylines, all dressed up with a christmas theme. The full verdict is below.
Written by Sophie Williams · Last updated: March 2026
This game, Heart of Earth Xmas, is the work of Swintt. Presentation-wise it's dressed up with a christmas theme, and it leans toward high variance at a return-to-player rate of 95.65%. Under the hood you'll find 5 reels and 40 paylines.
Dig into the bonuses and Heart of Earth Xmas starts to stand out. Look out for scatter symbols that unlock free spins and extra bonus rounds. The high volatility means patience is rewarded — expect quiet spells broken by bigger hits. All told, it's a solid entry in the Swintt catalogue.
At 95.65%, the RTP is slightly below the industry average of ~96%. While this is typical for many popular slots, players should be aware of the slightly lower theoretical return.
High volatility means longer gaps between wins, but when wins do land, they can be significantly larger. A bigger bankroll and patience are recommended for this type of slot.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Heart of Earth Xmas features scatter symbols that can trigger free spins rounds. Landing the required number of scatter symbols anywhere on the reels activates the free spins feature, giving you extra chances to win without additional bets. During free spins, special modifiers may apply to boost your winning potential.
3.0 / 5 — Good
Heart of Earth Xmas by Swintt is a solid offering that delivers good entertainment value. The 95.65% RTP combined with high volatility creates a well-balanced gaming experience.