Heart of Earth Deluxe Slot Demo
Heart of Earth Deluxe Free to Play Demo
I always like to start Heart of Earth Deluxe in demo mode before risking real cash. The free version mirrors the full game, with the same 5 reel, 3 row layout, 5 paylines, and all bonus features active. It is an easy way to get a feel for the medium volatility, see how often the special symbols land, and judge whether the 5,000x potential feels realistic for my bankroll.

Heart of Earth Deluxe QUICK INFO
Heart of Earth Deluxe from Swintt runs on a classic 5x3 grid with 5 fixed paylines and bets from 0.05 up to 100 per spin. The default RTP stands at 95.52, though there are other versions at 92.10, 90.04, and 85.53, so I always check the info panel. Volatility is medium, hit frequency is 17.63, and the max payout caps at 5,000x without any separate jackpot.
Heart of Earth Deluxe by Swintt
Heart of Earth Deluxe is the 2023 upgrade of Swintt's 2019 Heart of Earth slot. The theme follows a journey into the Earth's core, drilling towards the glowing centre to uncover hidden treasures guarded by mythical creatures. The atmosphere leans into a dark, underground adventure, with fiery tones giving the reels a molten feel while you chase those deeper wins below the surface.
In terms of layout, Heart of Earth Deluxe keeps things straightforward with a traditional 5 reel, 3 row setup and medium volatility. Swintt claims improved visuals and smoother gameplay over the original, but to me it still feels like a simple, no nonsense slot. The user interface is clean, everything is easy to find, and the core of the action sits in the free spins and expanding symbol mechanic.
Heart of Earth Deluxe Paytable & Paylines
The paytable in Heart of Earth Deluxe fits the deep mining theme nicely. The background uses dark shades and glowing red highlights to suggest heat and fire, pulling you into a daunting descent towards the Heart of the Earth. On the reels, the mix of card ranks and exploration gear keeps the look familiar, though I would have liked richer animations to match the adventurous storyline.
Low paying symbols are the standard card royals 10, J, Q, K and A. Lining up five of these awards between 20x and 30x your stake on a payline. High paying icons include a compass, a heavy drill tank, and a golden plant, paying from 150x to 400x for five of a kind. The brave explorer is the star, paying up to 1,000x for a full line, which feels like a proper premium hit.
Heart of Earth Deluxe uses 5 fixed paylines, so line selection is not an option, which suits a straightforward game like this. Wins pay from left to right, and with only five lines you quickly learn which symbol positions matter most. Combined with the expanding Lucky symbol during free spins, the paytable can spike quite hard at times, even though the base game often feels steady due to the medium volatility profile.
Symbols and Paytable
| Symbol | Quantity | Payout |
|---|---|---|
|
| 5 | x1000 |
| 4 | x200 | |
| 3 | x20 | |
| 2 | x2 | |
|
| 5 | x400 |
| 4 | x80 | |
| 3 | x8 | |
| 2 | x1 | |
|
| 5 | x150 |
| 4 | x20 | |
| 3 | x6 | |
| 2 | x1 | |
|
| 5 | x150 |
| 4 | x20 | |
| 3 | x6 | |
| 2 | x1 | |
|
| 5 | x30 |
| 4 | x8 | |
| 3 | x1 | |
|
| 5 | x30 |
| 4 | x8 | |
| 3 | x1 | |
|
| 5 | x20 |
| 4 | x5 | |
| 3 | x1 | |
|
| 5 | x20 |
| 4 | x5 | |
| 3 | x1 | |
|
| 5 | x20 |
| 4 | x5 | |
| 3 | x1 | |
|
| Scatter | |
| 5 | x200 | |
| 4 | x20 | |
| 3 | x2 | |
Heart of Earth Deluxe Game Features
The standout mechanic in Heart of Earth Deluxe is the combined Scatter and Wild symbol. In the base game this icon substitutes for all regular symbols, helping to complete or improve line wins. When three or more land anywhere on the reels, they also act as Scatters and trigger the free spins round, awarding 10 free spins. Hitting those three in one go becomes the main target during regular play.
Once the free spins begin, Heart of Earth Deluxe picks a Lucky symbol at random from the paytable. Whenever that chosen icon lands during the feature, it can expand to cover the entire reel and pays on all paylines, which can lead to some chunky hits, especially with premium symbols. There is also a Bonus Buy option for players who prefer jumping straight into the feature round instead of waiting for natural Scatters.

Heart of Earth Deluxe Verdict
After a fair few sessions with Heart of Earth Deluxe, I see it as a simple, story driven slot that leans on familiar mechanics. The expanding Lucky symbol in free spins can hit hard, and the 5,000x cap gives enough punch on paper. That said, the 95.52 RTP is a touch below the level I usually favour, and the other lower RTP versions make me check the settings every time.
Visually, the game promises an epic descent beneath the Earth's crust, but the graphics and sound effects stay quite basic for a 2023 release. For me, Heart of Earth Deluxe works best if you enjoyed the original and want a similar experience with a few tweaks. If you are hunting advanced features or rich audio visual polish, you may find it a bit flat, but as a straightforward medium slot it does the job.
Screenshots






FAQs About Heart of Earth Deluxe
Absolutely! You can enjoy Heart of Earth Deluxe for free on our website without registration. Our partner casinos of Swintt also usually offer demo mode access.
Yes, to win real money in Heart of Earth Deluxe, you'll need to create an account at a licensed casino site. You can then play for real and win up to x5000.
Yes, Heart of Earth Deluxe is fully optimized for mobile devices and runs smoothly on any devices.
Compare Heart of Earth Deluxe With Other Slots
| Slot | Rating | Software | Release Date | Volatility | RTP | Bet Range | Max Win | Number of Reels | Number of Betways |
|---|---|---|---|---|---|---|---|---|---|
| Heart of Earth Deluxe | 7 | Swintt | 2023-11-29 | Average | 95.52% | 0.05 - 100 | x5000 | 5 | 5 |
| Santa’s Pots and Pearls | 7.5 | Swintt | 2023-12-05 | Average | 95.37% | 92.21% | 90.09% | 85.38% | 0.10 - 100 | x1080 | 5 | 50 |
| Egypt King 2 | 7 | Swintt | 2023-12-12 | Average | 96.08% | 95.43% | 92.82% | 92.29% | 0.10 - 100 | x1080 | 5 | 50 |
| Big Max Diamonds and Wilds | 6.5 | Swintt | 2024-01-09 | Low | 95.05% | 92.47% | 90.19% | 85.49% | 0.10 - 100 | x450 | 5 | 30 |
| Big Max Multi Reel | 6.5 | Swintt | 2024-01-15 | Average | 95% | 92.14% | 90.11% | 85.37% | 0.05 - 100 | x4800 | 5 | 5 |
| Aztec Gods | 8.5 | Swintt | 2024-01-25 | Average | 95.14% | 0.20 - 20 | x4500 | 5 | 20 |
| Rich Lady Deluxe | 7.5 | Swintt | 2024-01-30 | Average | 96.08% | 95.45% | 92.82% | 92.29% | 0.10 - 100 | x1080 | 5 | 50 |
| Dynamite Boost | 7.5 | Swintt | 2024-02-22 | Above average | 93.74% | 0.25 - 25 | x2500 | 5 | 243 |
| Jackbox Pearl Upgrade | 6.5 | Swintt | 2024-02-27 | High | 95.07% | 92.32% | 90.26% | 85.75% | 0.05 - 100 | x2500 | 3 | 5 |
| Max the Winner | 6.5 | Swintt | 2024-02-29 | High | 96.03% | 95.55% | 92.46% | 92.02% | 90.65% | 0.10 - 100 | x2100 | 5 | 10 |
| Cleopatra’s Diary | 6 | Swintt | 2024-02-29 | Average | 96.04% | 0.10 - 100 | x180 | 3 - 5 | 12 - 24 |
| Triton’s Secret | 6.5 | Swintt | 2024-03-01 | Average | 96.13% | 0.10 - 100 | x180 | 3 - 5 | 24 |
| William’s Quest | 6.5 | Swintt | 2024-03-06 | Average | 96% | 0.10 - 100 | x180 | 3 - 5 | 12 - 24 |
| Big Max Super Pearls | Swintt | 2023-11-23 | High | 96.03% | 92.15% | 90.39% | 85.65% | 0.10 - 100 | x3000 | 5 | 50 | |
| Win-O-Rama XL Extended | 8 | Swintt | 2023-11-07 | Average | 96.03% | 92.08% | 90.37% | 85.42% | 0.40 - 100 | x6000 | 50 - 100 | |
| Extra Win X Pots | 6 | Swintt | 2023-10-25 | Low | 96.03% | 92.08% | 90.37% | 85.42% | 0.05 - 100 | x2540 | 3 | 5 |
| Big Max Pot Hunter | 6 | Swintt | 2023-10-04 | Average | 96.08% | 92.08% | 90.14% | 85.58% | 0.10 - 100 | x6000 | 5 | 10 |
| Jade Blade XtraSplit | 7.5 | Swintt | 2023-09-20 | High | 96.03% | 0.50 - 100 | x2000 | 5 - 8 | 243 - 1679616 |
| Cleopatras Pearls | 7.5 | Swintt | 2023-09-06 | High | 95.87% | 95.11% | 92.69% | 92.13% | 0.10 - 100 | x3000 | 5 | 50 |
| Cash Joker | 7 | Swintt | 2023-08-23 | Average | 95.01% | 0.25 - 125 | x1428 | 5 | 243 |
| Duolito Iceman | 7.5 | Swintt | 2023-08-09 | Low | 95.03% | 0.10 - 100 | 5 | 10 | |
| Win-O-Rama XL | 6.7 | Swintt | 2023-08-02 | Average | 96.04% | 92.09% | 90.26% | 85.59% | 0.10 - 100 | x5291 | 5 | 40 - 100 |
| Samurais Preasure | 7.5 | Swintt | 2023-07-26 | Average | 96.03% | 92.17% | 90.14% | 85.37% | 0.10 - 100 | x5000 | 5 | 10 |
| Treasures of Rome | 7.5 | Swintt | 2023-07-05 | Low | 95.05% | 94.47% | 90.19% | 85.49% | 0.10 - 100 | x450 | 5 | 30 |
| Capsule Treasure Thor’s Strike | 7.5 | Swintt | 2023-06-28 | Average | 96.07% | 94.08% | 87.06% | 0.20 - 20 | x5291 | 6 | 15625 |
| Lady Earth | 5 | Microgaming | 2020-05-14 | Average | 96.80% | 0.20 - 300 | x450 | 5 | 51 |
| Hearth of Earth Xmas | 8.5 | Swintt | 2022-12-21 | Average | 94.91% | 92.32% | 91.07% | 86.02% | 0.05 - 100 | x5000 | 5 | 5 |
| Captain Xenos Earth Adventure | Play’n GO | 2021-12-30 | High | 96.20% | 0.2 - 100 | x10000 | 5 | 1024 - 32768 | |
| Wolf heart | Leander | 2016-06-16 | High | 96.02% | 0.40 - 200 | x4000 | 5 | 60 | |
| Cleo’s Heart | 7 | NetGame | 2019-10-12 | Low | 96.32% | 0.20 - 80 | x1000 | 5 | 576 |