Play Ghostbusters Triple Slime Online

Ghostbusters Triple Slime: A 720-Ways Licensed Slot from IGT

Ghostbusters Triple Slime is IGT's 2017 take on the 1984 film, built on the studio's MultiWay Xtra engine rather than a standard payline grid. Instead of fixed lines, the reels sit in an uneven 3-4-5-4-3 shape that produces 720 ways to win. Reels 1 and 5 show three symbols, reels 2 and 4 show four, and the center reel shows five. Matching symbols on adjacent reels from the left pay automatically, no matter which row they land on. The headline draw is its twin bonus structure, paired with the Stay Puft Marshmallow Man as an expanding wild.

How the 720 Ways Pay

With MultiWay Xtra, you are not picking lines. Any matching symbols stacked on consecutive reels count toward a win, and every valid path is tallied at once. The tall center reel matters here: a single symbol type filling reel 3 multiplies the number of completed combinations across the surrounding reels. The highest-value symbols are the Ghostbusters logo and the film's characters, which sit at the top of the base-game paytable. Lower-value symbols round out the set without crowding the premium tier.

The Stay Puft Expanding Wild

The Stay Puft Marshmallow Man is the wild and lands on reels 2, 3 and 4. He substitutes for all standard symbols but never for the scatters, so he cannot help or hinder a bonus trigger. When Stay Puft appears he can expand to cover the full height of his reel, turning every position on it wild. A fully wild center reel, bracketed by matching premium symbols on the outer reels, is the most valuable single event in base play.

Slimer Bonus Wheel

The first feature is triggered by landing three or more green Slimer scatters anywhere on the reels. Each scatter awards one spin of a prize wheel, so three scatters give three wheels and five give five. Every wheel turn pays a multiplier applied to your triggering bet, climbing toward a top value of 2,000x. Several high results from a single trigger stack into the bigger payouts the feature is known for.

Triple Slime Bonus

The second feature is a separate scatter trigger and plays out as a two-stage round. First you match ghosts to traps, with each correct pairing earning a wheel for the second stage. Those wheels then spin to set your cash prizes, with added multipliers reaching 10x. The maximum award from this feature is up to 5,000x the bet, the largest single payout the game offers. Because the two bonuses use different scatters, you can see one far more often than the other across a session, which is normal variance rather than a fault.

RTP, Volatility and Payout Range

The return to player is 96.08% at the top configuration, sitting just above the 96% mark and high for a licensed slot. IGT publishes the figure as a range of 92% to 96.08%, reflecting different operator settings, so the exact RTP can vary by casino. Volatility is low to medium: wins land regularly and bankroll swings are modest, with most of the spread coming from whether the bonus wheels hit high or low. It is built for steady sessions rather than single huge hits, since the 5,000x ceiling is below what high-variance titles chase.

Playing the Free Demo on Mobile

The demo above runs in your browser through HTML5 with no download, deposit or sign-up. IGT built the game mobile-first, so it loads the same on iPhone, Android and tablets, with touch-sized controls for the bet, spin and paytable. Use the demo credits to trigger both features at least once, since the Slimer wheel and the two-stage Triple Slime round play very differently, and to see how the 3-4-5-4-3 layout reads before you decide where to play.

Is Ghostbusters Triple Slime Worth a Spin?

This is one of the more carefully built licensed slots in IGT's catalog. The MultiWay Xtra layout, two genuinely distinct bonuses and the expanding Stay Puft wild give it more depth than most branded games, and the above-average 96.08% RTP is a real plus. If you want interactive pick-and-wheel bonuses over standard free spins and steady sessions over jackpot chasing, it fits well. For more from the studio, browse IGT slots, or try Cats, Elephant King MegaJackpots and Fortune Bolts.