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Bison Blocks is a slot by Stakelogic released in 2023. The game uses a North American prairie, bison and nature theme: coloured bison, card suits, Wild, Scatter and bonus symbols appear on the reels.

The base game grid has 6 reels and 4 rows with 4,096 ways. After a sequence of consecutive cascades, the grid can expand to 6×6, increasing the number of winning ways to 46,656. The official Stakelogic page lists 96.05% RTP, a 15,000x maximum multiplier and high volatility. SlotCatalog also lists bets from 0.20 to 100 and a release date of 23 June 2023.

Bison Blocks is a high-volatility video slot with cascading mechanics and expanding reels. The game is unusual because non-winning symbols are removed after a win while the winning group remains in place: if new symbols add to the existing combination, the cascade continues.

Game features

• Expanding Reels
• Cascading Symbols
• Free Spins
• Progressive Multiplier
• Wild symbols
• Scatter symbols
• Super Stake
• Bonus Buy
• Animals Theme
• Bison Theme
• Prairie Theme
• 4,096–46,656 ways
• 6×4 grid expanding to 6×6

Expanding Reels are one of the main game mechanics. After three consecutive cascades, the grid expands with additional rows, opening more winning ways and increasing the potential of a single round.

Cascading Symbols work in an unusual way. In Bison Blocks, non-winning symbols are removed after a win while the winning group remains on the grid. If the new symbols strengthen the combination, the cascade continues.

The Progressive Multiplier enhances the bonus round. During Free Spins, the multiplier can increase with new wins and does not immediately reset after every cascade, making the free spins the main source of high potential.

Free Spins are triggered by Scatter symbols. The bonus round can begin with different numbers of free spins, while its value depends on grid expansions, cascades and the progressive multiplier.

Wild symbols substitute for regular symbols and help extend winning combinations. In a game with 4,096–46,656 ways, Wilds are especially important because they can connect matches across adjacent reels.

Super Stake increases the chance of entering bonus features for a higher stake if the option is available from the operator. Bonus Buy allows direct purchase of Free Spins in versions where this feature is permitted.

Theme and style

Bison Blocks uses an animal, bison and North American wilderness theme. Its visual style is built around bright blocks, large bison symbols, a prairie background and modern Stakelogic animations.

The slot belongs to the following categories: animal games, bison games, nature slots, video slots and adventure games. It may suit users who enjoy games with high potential, cascades and an expanding grid.

Stakelogic designed Bison Blocks for Desktop and Mobile devices. The main attractions are the 6×4 grid, expansion to 6×6, 4,096–46,656 ways, Free Spins, the progressive multiplier and a stated maximum win of up to 15,000x.

Popularity among players

Bison Blocks may appeal to players from Canada, Germany, the Netherlands, the United Kingdom, Finland, Sweden, Norway, Denmark, New Zealand and Australia. Demo versions, Stakelogic mobile slots and games with cascading mechanics are popular in these markets.

The game may suit users who prefer high volatility, strong potential and bonuses with an increasing multiplier. Bison Blocks does not use Megaways or Hold and Win, but remains engaging through Expanding Reels, Cascading Symbols, Free Spins, Super Stake and Bonus Buy.