Circle of Life™ Slot
Get 100 Free Spins when You Bet £20
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Free Spins
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Circle of Life™ Demo
Recommended Casino
3,000+
Up to 24 hours-
United Kingdom (UKGC)
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Circle of Life™ Slot RTP, Details & Wager Limits
The Circle of Life™ slot game plays out on a 5×4 layout with 14 fixed paylines. Like most traditional online slots, you’ll only score a win when at least three matching symbols land on consecutive reels from left to right, starting on the first one.
The betting range goes from 10p to £50, although UK players are capped at £5 per spin. Keep in mind that there’s an autoplay option that lets you set anywhere from 10 to 1,000 spins. You’ve also got Turbo and Super Turbo modes to speed things up, but none of these options will appear when playing at UK Circle of Life™ casinos.
Hacksaw Gaming set the Circle of Life™ RTP at 96.33%, which is above average but still trails the best payout slots. The volatility sits firmly on the high end, so you’re looking at long stretches of quieter spins followed by the occasional heavier hit.
Meanwhile, the Circle of Life™ max win of 15,000x your bet is a very generous threshold. I’ve yet to see anything remotely approaching that figure on my end. The closest I’ve come was through one of the free spins rounds, which I’ll cover in more detail later.
Circle of Life™ Theme—Gothic Symbolism Wrapped In A Bleak Life-Cycle Narrative
Circle of Life™ places the reels between two faceless statues that mirror each other. They’re seated on outstretched hands and are both dressed in draped, almost funerary robes. Behind them is a massive tree. And regarding the lighting, it shifts from a softer glow on the left to a darker haze on the right, which I believe suggests movement from birth toward decline.
Other than that, there’s a frame that’s built from Gothic arches and floral metalwork. Then, when it comes to the audio, you’ve got an atmospheric hum that sets a somber tone in the background. This lives alongside thuds and coin chimes during spins and wins, with extra cues layered in, including a tree-growing sound during the free spins round.
Symbols in Circle of Life™ involve a set of stone-textured royals from 10 to A, each shaped to match the gothic style of the reels. The premiums shift into darker imagery, including the rooted heart, the sun face, the serpent eye, the clenched fist, and the wind-carved mask. The Tree symbol and the FS symbol act as the wild and scatter, respectively, with only one allowed per reel at a time.
Here’s what each one pays at UK online casinos:
| Symbol | Payouts/Info |
|---|---|
 10 | 3, 4, or 5 = 0.2, 0.5, or 1x the stake |
 J | 3, 4, or 5 = 0.2, 0.5, or 1x the stake |
 Q | 3, 4, or 5 = 0.2, 0.5, or 1x the stake |
 K | 3, 4, or 5 = 0.2, 0.5, or 1x the stake |
 A | 3, 4, or 5 = 0.2, 0.5, or 1x the stake |
 Root Fruit | 3, 4, or 5 = 0.5, 1, or 2x the stake |
 Sun Face | 3, 4, or 5 = 0.5, 1, or 2x the stake |
 Snake Eye | 3, 4, or 5 = 0.8, 1.5, or 3x the stake |
 Apple | 3, 4, or 5 = 0.8, 1.5, or 3x the stake |
 Wind Face | 3, 4, or 5 = 1, 2, or 5x the stake |
 Tree | 5 = 5x the stake |
 FS (Scatter) * | Triggers free spins |
 Tree (Wild) | Substitutes for all regular pay symbols |
*Note that the FS symbol cannot land on the same reel as the special tree symbol simultaneously.
Circle of Life™ Mobile Slot
I wasn’t expecting anything different from Circle of Life™ at mobile casinos, and it actually holds up exactly the same. All the artwork retains its sharpness, and the interface remains easy to follow.
I found that by rotating my device, I was allowed a broader view of the background. However, feel free to switch between orientations. Like in many other new slots, it won’t break the mood that Hacksaw Gaming is going for.
Circle of Life™ Bonus Features
Circle of Life™ leans on layered bonus features that roll in one after another. Growing Trees opens the door to full-reel upgrades, then the focus shifts to escalating free-spin modes. Progress unfolds through Origin, Eternal, and Rebirth, with each stage adding another mechanic to the pile.
Tree of Life
When a Tree symbol lands, it acts as a wild and replaces any regular symbol in a winning combination. It also reveals a multiplier value from 2x to 100x.
When a Tree features in a winning combination, its multiplier applies directly to the payout. At the same time, a respin triggers, during which the winning Tree symbol sticks to the grid and expands upward by one row, becoming a Tree of Life. All other symbols respin around it.
The respin sequence continues as long as new wins occur involving the Tree of Life or any other Tree symbols on the grid. Each time this happens, the Tree of Life grows by one more row. This continues until the Tree of Life reaches the top of the grid.
Once the Tree of Life is fully expanded, it remains fixed for either the next respin or the next paid spin. After that, it is removed from the grid.
Circle of Life
The Circle of Life triggers when a Tree of Life has expanded all the way from the bottom of a reel to the top. It activates during the respin before the grid settles. A wheel appears on that reel, which determines how the Tree’s multiplier will change.
The wheel can land on either a multiplier or a Skull. If it hits a multiplier, that value is combined with the existing one on the Tree of Life. Additive values (2x, 3x, 5x, 10x, 25x, and 100x) simply add to the current figure, while the single multiplicative option doubles it.
The wheel keeps spinning and applying new multiplier updates as long as it avoids the Skull. When it doesn’t, the Circle of Life ends. The grid then settles, and any new wins involving the Tree of Life use the final multiplier value. After this payout, a new respin begins, and the Tree of Life leaves the grid.
Spreading FS Symbols
When 3 or more scatters land at the same time, each FS symbol expands to fill the entire reel after wins are paid. Every position the FS symbol covers carries a number that represents how many free spins you earn. Your total is the sum of all the values shown at the positions covered by all expanding FS symbols, with possible values of +1, +2, and +3.
Some positions on the expanded FS symbols may randomly turn into Upgrade symbols. These can push you into a higher bonus tier depending on how many appear alongside your expanding FS symbols, as follows:
- 3 FS + 1 Upgrade → Eternal bonus
- 3 FS + 2 Upgrades → Rebirth bonus
- 4 FS + 1 Upgrade → Rebirth bonus
Free Spins
There are 3 types of free spins in Circle of Life™.
Origin Bonus Game
The Origin bonus starts when 3 expanding FS scatters land at once. You get a set number of free spins based on the values they reveal.
Any winning Tree symbol becomes sticky for the next spin and stays until it stops forming wins.
A fully expanded Tree of Life is removed once it no longer connects. Also, respins are disabled here, and extra expanding FS symbols add +4 to +12 free spins.
Eternal Bonus Game
The Eternal bonus triggers when 4 expanding FS scatters land at once and uses the same rules as the Origin bonus, but with one key upgrade.
When a Circle of Life activates on a reel, that reel becomes permanently active for the rest of the bonus. It guarantees a Tree symbol lands there on every spin unless a Tree is already present. You can still add free spins during the round, as each expanding FS symbol awards +4 to +12 more spins.
Rebirth Hidden Epic Bonus
The Rebirth bonus comes up when 5 expanding FS scatters land together and follows the same rules as the Eternal bonus. The wrinkle comes from reels 2 and 4, which lock in Tree symbols for the duration of the round unless one already occupies the space. Expanding FS symbols cannot appear here.
Buy Bonus (Not Available at UK Online Casinos)
Circle of Life™ offers 4 feature buy options. BonusHunt FeatureSpins™ cost 5x your stake and make each spin five times more likely to trigger a bonus round. Life or Death FeatureSpins™ are priced at 70x and give you a spin where at least two Tree symbols are guaranteed to land.
You can also buy your way straight into the Origin bonus for 100x, or jump directly into the Eternal bonus for 300x your bet.
Circle of Life™ Verdict: A Grim but Gripping Climb
Circle of Life™ sets the tone right away with its bleak atmosphere and a feature set built around climbing multipliers and rising Trees. The 3 bonus levels create a fun and structured rhythm, turning each feature into a step toward the stronger modes, and the 15,000x cap gives every push upward a potentially very generous end goal.
More specifically, the slot feels deliberate in how its mechanics connect. The growing trees, Circle of Life wheel, and all bonus tiers feed into the same momentum. Swings are steep, which may leave you idle for stretches, but the slot has no trouble revealing its strength once the Trees start linking. The visuals and audio support that mood throughout, and the mobile version carries the same weight in both orientations.
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Charlon is an accomplished iGaming professional with years of experience in the UK and Irish markets. If you need expert advice on online casinos and slots, he’s the one to turn to. His deep knowledge and insights into the industry make him a trusted resource for guidance and recommendations.
