Boo

Boo is a 4-reel slot from Big Time Gaming with a high-volatility structure and an RTP of 96.54%. The game uses a graveyard theme, with spectral reels, Ghost symbols and rainbow Wilds forming the core of the base game. Wilds can appear with multipliers of up to x4, adding to the potential for larger combinations.

The Free Spins feature is triggered by pumpkin Scatter symbols. When 3 or more Scatters land, players receive 3 additional Free Spins and one of the sixteen positions gains an increased multiplier. This setup places emphasis on persistent bonus rounds, with each spin carrying the possibility of stronger returns through shifting multipliers.

A demo version is available for those who want to play for free and practice before playing for real money. The slot also includes a Bonus Buy option for instant access to Free Spins, while the overall design centres on Ghost symbols, Wilds and bonus game mechanics rather than a traditional payline layout.