Ghost Booster! GO Guaranteed

Play’n GO presents Ghost Booster! GO Guaranteed, a video slot featuring a traditional 5×4 reel setup with 20 fixed paylines. The game’s theme combines elements of cartoonish horror and light science fiction, set against a backdrop of a haunted mansion adorned with neon lights, gnarled trees, and a charming ghost named Wispy who floats near the reels. Unlike many slots, this game does not offer a free spins round; instead, it focuses on a Hold & Spin bonus feature, a visible minimum-bonus meter, and a jackpot wheel known as the Wheel of Spooks. In the base game, the key symbols are Coins and Collectors: landing one to five Coins without a Collector prompts Wispy to collect them, potentially leading to a spin of the Wheel of Spooks, which can yield instant prizes from various jackpot tiers. Above the reels, the GO Guaranteed Meter increases whenever a Collector appears without any Coins; every two such Collectors raises the guaranteed minimum payout for the next Hold & Spin feature. This feature triggers when six or more Coin symbols land in one spin, initiating three respins where each new Coin or Collector resets the respin count, and the Coins that activated the feature remain locked on the grid. Only Coins and Collector symbols are present during the Hold & Spin, and at the conclusion of the feature, players either collect the total value of the locked coins or receive the guaranteed minimum if that total falls short of the GO Guaranteed Meter. The Wheel of Spooks can be triggered to reveal four jackpot tiers, offering substantial multipliers of the bet. Wild symbols are included as well, substituting for regular pay symbols, though they do not participate in the Coin or Collector features.

You can play it for real money.