Big Bounty Bill

With a suitably dusty old town on the frontier as the game’s setting, Big Bounty Bill looks pretty nice. And with the RTP around 97.98% which is definitely above the industry’s average, you can't complain.

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Details about the slot Big Bounty Bill

SoftwareKalamba Games
Reels5 Reels
Paylines1024 Paylines
RTP97.98% RTP
Coin value0.30 - 60.00
Maximum payout300.000
Bonus GameYes
Free SpinsYes
Progressive JackpotNo
Scattered symbolsYes
Wild SymbolsYes


  • Above average RTP
  • 5000x jackpot
  • Fun bonuses
  • Pretty visuals


  • Symbol designs can be improved
  • Purchasing free spins is too expensive

Play Big Bounty Bill at:

Cowboys in outer space? We’ll give credit where it’s due, it’s a novel concept. If you think about it, the original spacefarers will be similar to people who moved west to California.

Nevertheless, we didn’t think they’d borrow the entirety of the original settlers’ aesthetic! What drew us in was the interesting theme. We ended up staying for Big Bounty Bill’s interesting gameplay.

Big Bounty Bill Slot Review

The slot is played on a five-reel board with up to 16,807 ways to win. It’s a very attractive game, with a lot of effort put into its visuals. The buildings perfectly combine that traditional cowboy look with a high-tech blend, which makes for a very distinct theme. You’ll see a few tumbleweeds occasionally roll past the reels. You might think this is actually Earth. However, the massive alien planet visible in the bright blue sky quickly dismisses that theory.

We’re a bit more mixed when it comes to symbol designs. The unique icons look quite cool. We didn’t know we wanted robotic bulls and horses until we’ve seen them here! There are also three human characters. Two of those three wouldn’t be amiss in a regular cowboy themed release, save for their high-tech pistols. It’s just a shame no love was given to playing card royals.

Special features keep things relatively simple. They can seem intimidating at first glance, but they click once you play them. First on the list are Hyper Spins. To unlock them, you need to collect three or more expansion symbols. However, you will want to hold off on scoring them immediately, as you won’t be able to expand your playing field. You also have a free spins bonus, where expanding the reels unlocks additional free spins.

Big Bounty Bill Gameplay
Big Bounty Bill Gameplay

How to Play Big Bounty Bill

You begin playing Big Bounty Bill on a 5×4 board with 1024 ways to win. As the reels expand, you can unlock a huge 5×7 playing field with 16,807 ways to win. Pays are granted for collecting at least three matching icons next to one another. All winning combinations must start with the leftmost reel. The jackpot for this slot is worth 5000x your total stake. If you want to play for real money just pick one of our casino sites that offer Kalamba slots.

Bonus Features

Living on an alien planet is hard work. Moreover, any bonuses you find somewhere far from earth will also make you work hard to unlock them! Still, if you keep at it, you’ll find these special features will reward you very well for the extra hassle.

  • Hyper Spins:
  • When an expansion symbol lands on the board, it will shoot upwards, at the locked off sections of the reel. The number on the locked section shows how many shots it requires to unlock. That said, these areas will not unlock immediately. Instead, this will occur when players collect three, four or five expansion icons at the same time. This will play three, five or seven Hyper Spins, respectively.

  • Free Spins:
  • Collect three or more Scatters to win eight free spins and a 2x cash prize. Expansion symbols also appear during free spins, and can be used to unlock the blocked areas of the reel. Each time the columns expand upwards, you get an extra free spin.

  • Hyper Bonus:
  • If you don’t want to wait to unlock free spins, you can buy them using real money. The more extra turns, the higher the price.

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Our Verdict

Fans of high variance games will enjoy playing Kalamba’s offering. It has excellent winning potential and an interesting set of special features! And that’s not even mentioning the gorgeous graphics! Overall, an excellent release, and one that will keep punters coming back.

If you like slots with a Wild West theme, you must try this one.

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