Bison Battle, a captivating video slot game designed by Push Gaming, features a 5-reel configuration with 20 distinct paylines for securing wins. To form a winning combination, players need to align three or more identical symbols along any of these lines. An interesting twist to the game's mechanics is the eagle symbol, which deviates from this rule by paying out even for two matching symbols on a payline. Notably, the eagle stands as the most lucrative symbol in the game, offering a payout of 50 times the player's stake for a sequence of five.
Serving as the game's wild, the golden bison symbol plays a pivotal role by substituting for all symbols except the special bison symbols coloured red, blue, and green. These coloured bison symbols act as scatters and are essential for unlocking the game's unique bonus features. However, they have specific reels where they can appear; both the blue and green bison symbols make their appearance exclusively on the first and third reels, whereas the red bison symbol is also confined to these reels.
One of the game's standout bonus features, the Ice Park feature, is activated when a blue scatter bison symbol and a red multiplier bison symbol land together on the reels. Players are then treated to three free spins in a hold & win format, reminiscent of popular titles such as Money Train 2 and Cash Truck, where players aim to lock in symbols for significant wins.
Another exciting bonus round, the Green Valley feature, is triggered when the green bison scatter and the red bison multiplier symbols simultaneously land on the game's reels. This feature ushers players into a more conventional free spins session. During this round, golden bison wilds emerge on the middle three reels, where they become sticky and remain in place throughout the duration of the bonus, enhancing the potential for substantial rewards.
