Curious what Heart of Earth Deluxe actually feels like to play? Here's our full, no-fluff take. Developed by Swintt, Heart of Earth Deluxe arrives with a medium-variance maths model and a return-to-player rate of 95.65%. It's built around an adventure theme and plays out on 25 paylines across 5 reels. Dating back to 2023, it remains a regular pick. The maximum win sits at 5,000x, so there's serious upside on the table. The full verdict is below.
Written by Emma Roberts · Last updated: February 2026
Heart of Earth Deluxe is a game from Swintt, leaning into an adventure aesthetic. It runs on a 5-reel grid running 25 paylines with medium volatility, and a return-to-player rate of 95.65%.
The mechanics are what make Heart of Earth Deluxe interesting. Look out for scatter symbols that unlock free spins and extra bonus rounds. Its medium variance balances steady wins with the odd larger payout. 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.
A balanced volatility profile with a mix of smaller frequent wins and occasional larger bonus payouts. Suitable for players who want steady action without extreme swings.
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 Deluxe 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 Deluxe by Swintt is a solid offering that delivers good entertainment value. The 95.65% RTP combined with medium volatility creates a well-balanced gaming experience.