Ghost Booster! GO Guaranteed

Ghost Booster! GO Guaranteed (Ghost Booster! GO Guaranteed) is a horror-comedy slot where Whispy, a little blue ghost who can’t resist money, roams a hilltop mansion full of treasure. The mood is more cute than scary. It was released on October 1, 2026, and you can try it right away with the free demo.

What kind of game is Ghost Booster! GO Guaranteed?

It’s the story of the ghost Whispy scraping together coins and prizes hidden in an abandoned mansion, one by one. The more coins Whispy collects, the further the mansion’s progress goes, and that lifts the floor amount of the bonus. As the name suggests, the guaranteed-amount system is central, so if you enjoyed the Hold & Spin in earlier Play’n GO slots, this will feel familiar. Coins, prizes and mysterious rewards hidden all around the mansion are all targets for Whispy.

How does the GO Guaranteed Meter go up?

The GO Guaranteed meter floats above the reels throughout the base game. When only collector symbols land with no coins, those collectors stack on the meter, and every two of them raise it by one level. There are 5 levels in total, and the higher the level, the higher the minimum amount you can receive in Hold & Spin. In other words, the higher the meter when you enter the bonus, the smaller the chance of a losing result.

What do you get from the Wheel of Spooks?

While Whispy is collecting coins, the Wheel of Spooks can appear. The wheel spins just once and sets an instant prize from one of four ghost jackpot tiers. It adds tension because a big hit can happen in the base game without entering the bonus. With four jackpot tiers, there’s some fun in watching which slot it stops on.

How long does Hold & Spin last?

If 6 or more coin symbols land, Hold & Spin starts with 3 respins. Each time a new coin or collector lands, the remaining count goes back to 3, and collected coins lock in place. It ends when you run out of respins or the screen fills up, and if the result is lower than the meter’s guaranteed amount, the guaranteed amount is used instead. Filling the screen is the biggest goal of this feature.

What should I check first in the demo?

The max win is 5,000x your bet. There’s no official information on the win pattern either, so the demo is the only way to get a feel for it. Compare how many levels the meter climbs in the base game before Hold & Spin triggers, and how much results differ by level. Also check how often the Wheel of Spooks appears.

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