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Rumble Rumble Bison

Ainsworth Game Technology

Rumble Rumble Bison

This game on Ainsworth’s new A640 cabinet features a main screen topped by two curved reels that come into play in two separate bonus features.

The base game is a five-reel video slot with a double mystery progressive, available in 30-line, 40-line or 50-line configuration. The Minor jackpot resets at $250; the Major resets at $4,500. During base-game play, when “Spin” appears anywhere on the fifth reel, it triggers the “Single Curved Reel Feature” for a bonus spin.

Each of the five symbol positions on the lower curved reel at the top of the screen corresponds to each of the five reels positioned directly below on the main screen. After the lower curved reel has spun, if “Wild Bison” appears on the curved reel, “Coin” and/or all other symbols on the corresponding main game reel below are transformed to “Wild Coin” and/or “Wild Bison” respectively.

Three or more scattered Coin symbols trigger eight free games. During the Free Games Feature, when “Spin” appears anywhere on the fifth reel, the “Double Curved Reels Feature” is triggered with a bonus spin of the lower curved reel. Each of the five symbol positions on the lower curved reel corresponds to each of the five reels of the main game positioned directly below each. If “Wild Bison” appears on the lower curved reel, all symbols on the corresponding main game reels are transformed to “Wild Bison.” If one or more “Spin” appears anywhere on the lower curved reel, the upper curved reels are triggered with an Extra Bonus Spin.

Manufacturer: Ainsworth Game Technology
Platform: A640
Format: Five-reel, 30-, 40- or 50-line video slot
Denomination: .01-10.00
Max Bet: 150, 200, 240, 250, 300, 400, 500, 600, 1,000
Top Award: 15,000-100,000
Hit Frequency: Approximately 50%
Theoretical Hold: 8%-19%

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