Circle of Life Slot by Hacksaw Gaming

Monochrome stone carvings, a cathedral backdrop drained of color - until a Tree Wild lands on the reels and blooms into vivid greens and golds. That contrast between the grey and the living is the visual hook, and also how the mechanic works. Trees arrive carrying multipliers between 2x and 100x. When one contributes to a win, it sticks, and a respin fires. The Tree expands upward by one row, becoming a Tree of Life. If that taller Tree forms another win, it grows again, triggering another respin. The cycle repeats until the tree hits the top of its reel or the respins stop producing wins. Two Trees on the same payline add their multipliers together rather than multiplying them, so a 15x and a 30x gives 45x, not 450x.

Growing a Tree of Life from bottom to top of a reel activates the Circle of Life wheel. It spins repeatedly, each landing adding to or multiplying the Tree's current multiplier - additive values go from 2x through 100x, with a single multiplicative x2 slot on the wheel. Only the Skull segment stops the sequence. A tree that started at 8x could climb to 8 + 10 + 25 = 43, then hit the x2 for 86x, then add 5x more for 91x before the Skull appears. All payline wins involving that tree on the final grid settle use that inflated number.

Scatters expand to fill their reel when three or more land. Each covered position reveals +1, +2, or +3 spins, and some positions transform into Upgrades that bump you to a higher bonus tier. The three tiers build on each other. Origin (three scatters) drops the respin mechanic - Trees become sticky between free spins instead, holding position across consecutive spins. Eternal (four scatters, or one Upgrade from Origin) adds reel activation: any reel where a Circle of Life wheel fires stays active for the rest of the bonus, guaranteeing a Tree lands on that reel every remaining spin. Rebirth needs all five scatters or two Upgrades, and starts with reels 2 and 4 already active. Trees on those two reels from spin one, feeding straight into expansions and wheel triggers with no warm-up period.

Circle of Life follows Life and Death and shares the same gothic skeleton, but the Tree expansion and wheel escalation give it a different payout rhythm - slower to build, but the ceiling moves fast once a reel fully activates. For 100x, the buy bonus drops you into Origin directly.