Play Big Bull Slot Game at Prime Slots

Step into the Wild West with Big Bull from Aristocrat, a 5-reel, 10-payline slot set against a backdrop of sunbaked canyons and classic western imagery. This medium volatility game features a unique Persistent Progression system—each collector symbol you land unlocks new modifiers and can extend your Free Spins when bonus rounds are triggered. You’ll also find wild/collector symbols that provide opportunities to collect tokens over time.

The Free Spins feature includes win multipliers and chances to collect rosettes along a bonus trail. With a top potential win of 2,002× your bet and an RTP of 95%, Big Bull features engaging mechanics and progression. Big Bull is available on desktop and mobile devices. Take your time and remember to play responsibly.