Stacking Bison Slot - Review, Free & Demo Play

Stacking Bison is a slot with 5 reels, 3–5 rows, and 720 paylines. While such an unusual layout may be a bit bewildering to players that have little previous experience playing slots, overall this game is not at all complicated, as it only has a couple of straightforward bonus features. Besides, you also have the demo that has all these features and that can teach you how to play, and you also have us. We will guide you through the slot, and show you how you can start playing Stacking Bison!

1. The first thing you need is to launch Stacking Bison and click the play button to enter the game
2. Now choose the size of your stake in the dedicated section. Overall, you can bet from €0.50 to €50 per single spin in Stacking Bison. Keep in mind that with the higher wager, the game will activate the XtraWilds option, where starting from €2 bet you will get extra symbols in the Bison Collector Meter, which helps you trigger the Bison Respin Feature
3. Now press the “i” symbol which will take you to the information menu. Here, you can read about the features of Stacking Bison, paylines, symbol value, etc. If you want even more details, you can click the sheet icon on the main screen
4. Stacking Bison has a Buy Feature option, which you can access if you would like to purchase and start the Free Spins feature right away, without waiting for Scatters to trigger it naturally
5. If not, then all that you now need to begin playing is to press the yellow spin button or click the “Autospin” option

The Return to Player of Stacking Bison is sadly lower than average, which is one of the major downsides of this game. While most video slots nowadays have an RTP of at least 96%, in Stacking Bison it is only at 94%.

Other than that, this game has a high level of volatility. This means that while the risk of Stacking Bison will be higher and landing on a winning combo will be trickier, you will also get paid much better and larger prizes than in games with other volatility levels.

Swintt creates all its games using modern, mobile-friendly technology that ensures that you can play their slots not only on a PC but on any mobile device. Thus, you will have no issues launching and playing Stacking Bison on mobile, and as long as the internet connection is stable, you will have the same smooth and seamless gameplay, with all the features you get on a desktop.

Although Swintt is not even 5 years old yet, this brand has already some wonderful achievements it can be proud of. The most obvious is a very rich and diverse catalogue of games, as Swintt has already made over 160 titles, such as Path of Dragons, Monster Disco XtraHold, Bloxx Flare and others. Furthermore,  Swintt has also built a reputation as a reliable provider, that holds an MGA licence and offers fair and legal services. Of course, who can forget the fact that Swintt also received several awards, its recent one being Innovation In Mobile they got in 2022.

Bison Respin Feature

Stacking Bison has a special Bison Collection Meter, and once 1 or more Bison symbols land on reels, they will increase said meter by 1. When Bison Collection Meter reaches 36 collected symbols the Bison Respin Feature will start.

Here, any single or all reels will be randomly replaced with any of the high-value symbols, providing a chance to get better payouts. Besides, Bison Respin Feature offers only high-value symbols in the reels.

Free Spins

The Free Spins feature will start when you land on a certain amount of Scatters, and depending on how many Scatters you collected, you will get a certain amount of free spins. Three Scatters will activate the round and give you 5 spins, 4 Scatters give 8 spins, and 5 Scatters award you with 15 FS.

In this bonus round, only high-value symbols can appear on reels, and during every free spin, 1 or more reels will be randomly replaced with any of the high-value symbols in the entire reel.

Buy Feature

You can also activate the Free Spin feature with the help of the Buy Feature option. How much this option will cost you depends on the size of your current stake, and the aforementioned bonus game will be activated right after the purchase.

Thanks to the demo version, you can play Stacking Bison for free, to learn how this slot works and/or to decide if you enjoy it. Although, unlike the casino version of Stacking Bison, this special mode doesn't pay real money, it does feature the same bonuses and overall gameplay so it would be helpful if you wish to check the game out, test it, develop a gaming strategy and more.

The grand prize that Stacking Bison can offer you is worth 5,044x your current stake, which is honestly a fine, but still a bit modest max win potential. While we certainly would love the game to have a larger top prize, overall the one you have is also decent, especially given that Stacking Bison has 720 paylines. Besides, Stacking Bison also has some nice bonus features that can assist you with the win, such as Free Spins, Bison Respin feature, or Buy Feature option.

After many successful experiences in the past, we always look forward to and have no doubt in the quality of slots from Swintt and this one also did not disappoint! Stacking Bison is indeed a very gorgeous, immersive, and fun video slot, that we loved a lot and would certainly recommend to everyone. While we admit that there are some more unfortunate elements to this game like low RTP, overall the things Stacking Bison has to offer are very good: the design, gameplay, features, etc.

So if you are also unbothered by some of the cons of this video slot and/or are a fan of Swintt, then we think you’d love Stacking Bison as much as we did!