Cash Lab Megaways: Slot Overview
Picture a laboratory that can whip up money on demand (all above board, naturally) — sounds useful, right? Then again, if you could purchase anything you wanted without lifting a finger, would that drain life of its excitement, purpose, and challenge? Most of us will never find out; even billionaires run into limits. Still, imagination costs nothing, so let’s step into Cash Lab Megaways from software provider iSoftBet. It’s not quite a cash-spewing ATM, but when the oversized grid syncs up with the Wild Link/Gold Link features, free spins with a climbing multiplier, and cascades, solid returns remain a (theoretical) possibility.
The quirky scientist is a familiar slot character, though the one in Cash Lab Megaways comes across more like a cheerful lab assistant than a mad genius pushing the boundaries of reality. The rest of the presentation keeps the “wild science” theme fairly controlled: bubbling glassware, pipes, and similar details, backed by a fitting soundtrack. After a handful of spins, Cash Lab Megaways started to draw me in.

One of the more interesting aspects is the layout. The game uses 6 vertically spinning reels plus 2 tracker reels that spin horizontally across the top and bottom of the main grid. With those extra symbol positions in play, Cash Lab Megaways can deliver up to 200,704 ways to win, rather than the more common 117,649 often linked to the Megaways trademark. It’s not the highest ways count out there, but the configuration still makes you take notice. Cash Lab Megaways also comes with chunky win potential and a highly volatile math model, alongside a return to player value of 96%. You get the standard iSoftBet betting range of 20 p/c to $/€20 per spin, and as a modern release, it’s playable on any device.
Cash Lab Megaways follows the usual ways-to-win rules: symbols can appear on any row, provided the win begins on the leftmost reel and continues across consecutive reels. Landing a six-of-a-kind pays 0.4 to 0.75 times the bet for the 9-A royals, or 1 to 5 times the bet for the purple, green, blue, or red high-pay gemstones. Two additional symbol types show up as well: the Gold wild and the standard rainbow wild — both substitute for any symbol except the scatter, and each is tied to a feature.
Cash Lab Megaways: Slot Features

Beyond the wild-based mechanics, Cash Lab Megaways includes cascades, Max Megaways, and free spins. Max Megaways triggers randomly on a spin, filling each main reel with full symbol stacks so that 200,704 ways to win to be in play. The cascade system is a familiar Megaways staple, removing winning symbols and replacing them with new ones dropping in from above or sliding in from the side, depending on the reel. Cascades continue until the replacement symbols fail to create another win.
Wild Link and Gold Link Feature
When 2 wild symbols land opposite each other on the two tracker reels, the symbols between them are transformed into wild symbols via the Wild Link feature. If one of the triggering wilds is a Gold wild, the reel may be upgraded with a random multiplier through the Gold Link feature. The multiplier is always greater than the number of symbols on that reel.
Free Spins
Landing 4, 5, or 6 scatter symbols in the base game grants 10, 15, or 20 free spins, respectively. Free spins begin with one Sticky wild on the top tracker reel and a win multiplier of x1. After every cascade, the win multiplier increases by +1. If Sticky wilds take part in a win, they are removed during the cascade, but they reappear for the next spin. During free spins, L, I, N, and K symbols can land and are collected when they appear. Completing LINK awards an extra Sticky wild on the tracker opposite the initial Sticky wild and +2 free spins. After that, the collection progress resets and begins again.
Finally, if you’d rather not wait for the bonus to trigger naturally, you can purchase the free spins feature for 100 times the bet.

Cash Lab Megaways: Slot Verdict
With Cash Lab Megaways, iSoftBet combines dependable — if familiar — Megaways components with a few twists that add appeal. Cascades, a large ways count, and a free spins multiplier that ramps up are all well-established mechanics seen across countless Megaways titles, and they’ll likely keep showing up for a long time yet. That isn’t necessarily a downside, since this blend has repeatedly proven itself ever since games like Bonanza reshaped the online slot scene.
It’s less compelling when a slot leans only on standard ideas, but Cash Lab Megaways avoids that trap. The Wild Link/Gold Link additions — turning the space between two opposing tracker wilds into wilds — injects just enough uncertainty to keep things engaging. It also brought to mind The Hammer Feature in Pragmatic Play’s Power of Thor Megaways. The two aren’t the same, though, because in Cash Lab Megaways the wilds gain a sticky behavior during free spins that can produce guaranteed full reel wilds, which is a nice prospect. And while Power of Thor Megaways‘ win cap meant it stopped at 5,000x the bet, Cash Lab Megaways lifts its maximum payout all the way to 20,000x the bet (which actually happened during our test session).
A 20kx top win is a serious number, helping position Cash Lab Megaways as a slot with genuine high-end potential. It may not reinvent the Megaways formula, but features like Wild Link, Gold Link, and the dual trackers make it a title Megaways fans should keep on their radar.
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ProvideriSoftBet
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RTP96.0%
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VolatilityHigh
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Reels6
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Rows8
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PaylinesUp to 200,704
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Min/Max Bet0.20/20
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Max Win20,000x
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Hit Freq27.9%
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Release DateJune 21, 2023