Pros and Cons
Things We Like
I found the respin feature to be generous, with various multiplier symbols
High max win of over 11,000x
Optimised for mobile use with high-quality graphics
Things to Consider
It can take quite a while to trigger the Bison Wild Boom feature
I've seen plenty of American West themed online slots throughout my years exploring online casino games. Playing Bison Boom started nicely as a straightforward slot with a few special symbols until I realised it collected dynamite on several spins.
That feature got me interested, as I wanted to understand how the box of dynamite would affect my gameplay. Then, it started rewarding me with wilds, which is always a good thing.
I also always like slots with a Bison Spins respin feature, which Bison Boom fortunately has. Like its other features, the developer Northern Lights Gaming innovatively presents this popular feature in a distinctive way.
If you're curious about what features you'll encounter when playing Bison Boom, here's how my adventure in the American West went.
Here are Some Screenshots I Took of the Game
Bison Boom managed to surprise me; it’s a visually stunning game. If you've played an American West themed slot before, you know how the designs can be similar. The background showcases a prairie in the American West with the reels right above a flowing river and majestic mountains in the background.
However, several mechanisms caught my attention. The bar above the grid made me wonder how it could contribute to the gameplay. I also noticed that there’s a dynamite box on the left side which seemed to grow in size every time it collected a new dynamite from the grid. Each feature was exciting to discover.
Should You Play the Bison Boom Slot?
Yes, there is a lot to like about Bison Boom. If you like slots that provide multiple and innovative bonus features, you’ll like this. The way Northern Lights Gaming presents the gameplay excited me on every spin, so you may experience the same thing once you try the slot.
Bison Boom is a game that appeals to players with all types of bankrolls, as it has a betting range of £0.20 up to £20 per spin. It also has medium volatility, so there can be somewhat frequent wins with decent payouts.
Still, there isn't a perfect slot. Some of this slot's features might not be to your liking. However, the cool features and solid max payout were highlights when I played.
How to Place Your First Bet on Bison Boom
Pacing your first bet on Bison Boom isn't hard, as you simply have to click the coin icon and select your wager. However, if you're a beginner, there are some tips that you must know before you get started:
If this is your first time playing in an online casino, you might be confused about which site to choose. There are plenty of legitimate options, so you shouldn't rush. Prioritise your safety and choose a reliable casino that features Bison Boom. You can check the casino's licence, payment methods, bonuses, and terms and conditions.
After choosing a casino site, it's time for you to register. Each casino site has a specific registration procedure new players must follow. Some might ask for a phone number verification, while others allow you to verify your new account through email. Don't forget to thoroughly check the operator's terms and conditions before completing your registration procedure.
Once your account is ready, you can start funding your casino wallet. Before making your first deposit, remember that most casinos offer a welcome bonus with a specific minimum deposit. Compare and read the terms and conditions of the bonus to ensure you're eligible to claim it. You also need to be sure you can fulfil the wagering requirements of the bonus, so you can receive the bonus funds.
Before playing Bison Boom for real money you can try the demo game on this page first. You can familiarise yourself with the gameplay and features by trying the game for free.
Try starting with smaller bets and then you can adjust them as you get more comfortable with the slot.
My First Moments Playing This Slot
When I first played Bison Boom, I was reminded of its previous title, Bison Moon. Both use a bison as the main character and the moon as a key symbol in the game. However, it was immediately apparent that Bison Boom is an upgraded version due to several features that I was impressed with.
Simple Yet Mysterious Mechanisms
Truthfully, Bison Boom's design didn't stand out at first glance. While visually stunning there are many attractive slots with the same theme. Still, the game was simple to navigate and the serene soundtrack added to the immersive playing experience.
Each spin surprised me; the bar above the grid suddenly filled up due to a key that I got from the spins, and the dynamite box beside the reels can grow in size the more dynamite you land. Not to mention, the dynamite lights up once the box is full. This excited me, as I couldn't guess what was in store!
Distinctive Bonus Features
Some online slots have a respin bonus, but Bison Boom spices things up to make things interesting. If you've played slots with a respin feature before, you probably think you'll immediately get the respin after activating the feature and only need to watch as the slot spins automatically. However, in Bison Boom your base game results will affect how your respins go.
It also took me a few spins to obtain wilds. Gaining these in Bison Boom took a while but when I landed them they were rewarding.
Let's Talk About the Bonus Games You'll Find
Before I get to the bonus games, I must tell you how the mechanics around the grid work. If you want to understand how thecasino bonuses work, you must understand these first.
Each spin you play can give you a dynamite or two. If you obtain them on your spin, the box on the left will collect them. After a spin the box may explode to trigger the Bison Wild Boom where you get up to 15 wilds on your reels.
These can substitute for other symbols except the Blue Moon scatter. The scatters only appear on reels 1,3, and 5 in the base game and have a payout of over 7x. There is also a red moon symbol with a multiplier of up to 7x.
If you land two scatters on the first and third reel you get a token added to the meter upgrade. 10 tokens will fill each section of the meter and you unlock the row in the Bison Spins feature. Four rows can be unlocked before the free spins feature and the meter is reset after collection tokens are used in the Bison Spins feature.
I landed three scatters on my reels, so I triggered the Bison Spin game and received three respins that would reset when a symbol landed. Before my Bison Spin started, I also had the option of buying the Upsizer features. However, those and the Buy feature, which allows you to buy into the Bonus Spin feature, is only available in the demo mode and not for real money play in the UK.
If you're confused about how the features work, click the menu button at the top right corner of the game's display. There, you'll find the complete paytable and the features' explanation to give you more c.
Some Technical Considerations About Bison Boom
Two technical aspects that I feel are most important to know are RTP and volatility. Bison Boom has an average RTP of 96.15% with medium volatility. Medium volatility slots are the perfect balance between high and low volatility slots.
This is why I hit a decent payout through the Bison Spin feature, as you can see in my game screenshots. On the other hand, I also landed many small wins in the base game.
Why Do I Think Bison Boom Stands Out?
Northern Lights Gaming's Bison Boom is a great title that is the upgraded version of Bison Moon, granting players more exciting features.
Northern Lights Gaming's innovative presentation of its respin feature is also noteworthy. I liked how the grid changed shape and the symbols I played with during the respin feature were different, which allowed me to experience the slot in a different way. However, if you don't find it worth it, there is always a list of best slots page to check on.
Some Q&As That Might Interest You
Bison Boom is a top slot and here are some questions players are usually curious about.
Bison Boom allows players to win over 11,000x per spin.
Bison Boom is an online slot developed by Northern Lights Gaming.
Bison Boom and other online slots rely on randomised results. They use an RNG (Random Number Generator) that means no two spins have the same result twice. This means there are no tricks for winning the game, but you can use basic money management strategy to help stretch your bankroll.
You can't download Bison Boom directly to play it on your phone. However, there are many online casinos with mobile apps that feature Bison Boom in their collection.
Fact-checked by Julia Attard
Senior Author & Online Casino Expert
Unlock Casino Offers
Get offers, spins, bonuses and news to your inbox with our newsletter. Remember, all the promotions are subject to T&Cs you must accept before playing.