Introduction to Ghost Booster
Ghost Booster is a casino slot from Play'n GO, where a friendly, coin-hungry spectre called Wispy roams a spooky forest, hoping to find someone to scare. It might not be an easy task for him, as the area he chose doesn't seem that intimidating, and his wide grin is unlikely to make someone flee in terror. Still, it might be good news for those who like a touch of horror atmosphere in a more lighthearted style, as that's precisely what's happening on the reels of this casual machine. Underneath that slightly dark yet colourful exterior, you'll find classic cash collection mechanics and a Hold&Win game empowered by the studio's new feature - Go Guaranteed. Whenever you don't manage to hit any prizes via the Collect symbol in the base game, the guaranteed minimum win from the bonus will rise, up to 100x your stake. If you're up for a not-so-scary Halloween cash collecting, head right in.
Theme, Gameplay & Payouts
Ghost Booster is a video slot from Play'n GO with 5 reels, 4 rows, and 20 paylines. You can choose your stake from a range of options, starting from a Min. bet of 0.2 up to a Max. bet of 100. The game's math operates on a default RTP of 96.25%, indicating standard, long-term returns. However, several lower variants have also been released, including 94.25%, 91.25%, 87.25%, and 84.25%. Therefore, be sure to verify your version before playing. You can expect the return values to be evenly distributed between rare big and more frequent low wins due to medium volatility, while the max win can reach 5,000x the bet. The average base hit frequency sits at 48.54%.
Ghost Booster offers a colourful, light, Halloween atmosphere, presenting a scene set in a spooky forest, where twisted, leafless trees occupy green hills. The game features a strong cartoony style with high polish and a diverse palette full of vibrant hues. Wispy, the friendly ghost hovering next to the grid, is the main character who will accompany you throughout the gameplay, collecting coins which you don't manage to grab and triggering features in exchange. Your action will focus on the stone-framed panel set up in the middle, crowned with jackpot prize boxes and the Go Guaranteed meter. Thanks to the universal, responsive nature of the design, the game seamlessly adapts to most modern devices, so you can play it on any desktop, smartphone, or tablet.
Creating winning combinations requires landing at least 3 matching symbols on any of the 20 active paylines while using adjacent reels, starting from the far left one. Among the low-paying icons, there are four playing card suits and a heart, awarding from 2x to 2.5x the bet for a 5-of-a-kind hit. The high-paying group includes images of a candelabra, a retro telephone, and a retro camera, which bring payouts ranging from 5x to 7.5x the bet when you create a payline spanning all five reels. There are also Wilds, represented by a crystal ball that substitutes for all regular symbols mentioned above and pays 10x the bet for a complete payline. Reels also contain Coins with cash prizes and Collector Bags acting as their collectors.
Special Features & Slot Mechanics
What is the max win in the slot Ghost Booster?
You can win up to 5,000x the bet.
What features are available in the slot Ghost Booster?
The features are Cash Collect, Wheel of Spooks, Go Guaranteed, and Hold & Spin Bonus.
Cash Collect
Coin symbols land on all reels, carrying bet multipliers ranging from 0.25x to 1,000x. Whenever you score 1-5 Coins alongside a Collect symbol, which can only drop on reel 5, you win their combined value.
Wheel of Spooks
When 1-5 Coins appear on the grid with no Collect symbol present, Whispy collects them, and there's a chance that he triggers the Wheel of Spooks feature. If he does, one spin on it will award you one of four fixed jackpots worth 10x (Mini), 25x (Minor), 100x (Major), or 1,000x the bet (Grand).
Go Guaranteed
Above the reels, there's the Go Guaranteed meter that tracks your minimum guaranteed total win during the next Hold & Spin Bonus. By default, it starts at 20x the bet. Each time you land a Collect symbol with no Coins present on the grid, the meter increases by 5x the bet. The maximum you can achieve is 100x. Once the bonus is played, the meter returns to the default starting value.
Hold & Spin Bonus
Hitting 6 or more Coins simultaneously during a base game spin triggers the Hold & Spin bonus. Triggering Coins and any that land during the feature lock in place. You begin with 3 respins, which reset with every new hit on the board. It's possible to land Collect symbols, which accumulate all values from Coins on the grid and award them instantly, but they don't remain locked on the grid. If you manage to fill the entire grid with symbols, you receive an additional prize of 250x the bet.
Final Thoughts on Ghost Booster
Like many providers on the iGaming scene in recent years, Play'n GO has affectionately implemented the Hold&Win mechanics in many of its games. We've seen it represented extensively in series like Legion Gold and numerous standalone releases, like Tomb of Gold Reimagined or Lawn N' Disorder. Ghost Booster is another one of those straightforward games based on the heavily overused format, which undoubtedly experienced its glory days a while ago in the eyes of seasoned punters and game reviewers. Still, new players joining the online casino scene may consider the classic cash collecting an exciting element, and that's probably why studios still hold on to it tightly, repeatedly including it in their portfolios. The cycle here is pretty standard, offering a plain coin collection in the base game and a random chance of triggering one of four static jackpots when you land fewer than 6 cash prizes without a collector. What's new (at least in the scope of Play'n GO catalogue) is the Go Guaranteed meter, which increases by 5 up to 100x with every collector that didn't manage to gather any coins. The feature sets the guaranteed minimum win for your next Hold & Spin bonus. And that's about it. Not much to write home about in general, just another recycled configuration with a marginal twist that's not exactly a novelty, either.
On the audiovisual front, you can expect a highly polished, lighthearted Halloween theme. Play'n GO tends to keep things clean and well organised on the screen, with plenty of quality graphics and animations to boost the experience, and this is another good example of the approach. It's a colourful, quirky scene, which seems ideal for some casual spinning around the 31st of October festivities.
Ghost Booster joins the long line of plain Hold&Spin-based slots without offering much beyond the usual scope of the format.
