Bison Blocks Slot Review
Get 100 Free Spins when You Bet £20
Provider
Type of Slot
Theme
Reels
Paylines
Stakes Range
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Free Spins
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RTP
Volatility
Bison Blocks Demo
Recommended Casino
3,000+
Up to 24 hours-
United Kingdom (UKGC)
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Bison Blocks RTP, Details & Wager Limits
The Bison Blocks slot is played on 6 reels with 4,096 ways to win initially. This can expand up to 46,656 ways as the reels can extend to 6 rows after 3 consecutive cascades. Blocks cascade into view, and in this game, instead of removing winners, all losing symbols are removed. If the new cascades add any new winning symbols, then all losing symbols are once again removed. Cascades will end once no new winning symbols cascade into view.
Stakes range from 20p up to £100 per spin. Simply use the + and – buttons on either side of the bet value to adjust your total bet. Tubro spins and autospins are also possible in some countries but not all.
The Bison Blocks RTP is 96.05%, which is slightly above the industry average. It’s quite typical for Stakelogic slots to be above average regarding RTP rate, so it’s nice to see this one follow suit. In terms of volatility, it’s in the very high range and rated as 5 out of 5 by the provider.
The maximum win is 15,000 x your total stake. Or as a value, it’s £495,000. This is best achieved in the Free Spins feature as there are unlimited free spins up for grabs as well as an incremental multiplier with no upper limit.
Theme – bison galore
The Bison Blocks slot theme is based on the American bison, obviously. However, the reels don’t look like they’re set in the usual place for a game with this theme. It’s more like an enchanted forest rather than the wilderness or a mountain range. The soundtrack follows this path too, and it’s almost like we’re at a dramatic part of a fairytale with how the audio sounds. That’s not to say I don’t like it because I do. It’s certainly different.
The visuals also remind me more of a Mayan-like slot, with the stone bison heads on either side of the reels and the blocks as the symbols. If you’ve played the Mayan Blocks slot from Playtech then you’ll know what I mean. But again, I like how Stakelogic has done its own unique take on the theme compared to other top slot providers.
The typical card suits of spades, clubs, hearts and diamonds make up the lower-paying symbols on the reels. The higher-paying ones include different coloured bison. The red bison symbol is the most rewarding, paying 0.8, 1, 3 or 10 x your total stake for 3, 4, 5 or 6 in combination respectively.
The game’s Wild substitutes for all symbols except Scatters. Scatters will trigger the Free Spins feature if you land 3 or more of them on the reels. Here’s a helpful list of all the symbols you’ll come across in the game:
| Symbol | Payouts/Info |
|---|---|
 Diamond | 3, 4, 5 or 6 = 0.1, 0.2, 0.3 or 0.7 x stake |
 Spade | 3, 4, 5 or 6 = 0.2, 0.3, 0.5 or 0.8 x stake |
 Club | 3, 4, 5 or 6 = 0.3, 0.4, 0.6 or 0.9 x stake |
 Heart | 3, 4, 5 or 6 = 0.4, 0.5, 0.7 or 1 x stake |
 Green Bison | 3, 4, 5 or 6 = 0.4, 0.5, 0.7 or 1.5 x stake |
 Blue Bison | 3, 4, 5 or 6 = 0.5, 0.8, 1 or 3 x stake |
 Violet Bison | 3, 4, 5 or 6 = 0.6, 0.9, 1.5 or 5 x stake |
 Red Bison | 3, 4, 5 or 6 = 0.8, 1, 3 or 10 x stake |
 Wild | Substitutes for all except Scatter |
 Scatter | 3+ triggers Free Spins feature |
Bison Blocks mobile
The Bison Blocks mobile slot runs on the latest HTML5 technology to ensure smooth performance on all devices such as mobiles, PCs, laptops and/or tablets. The visuals look great on smaller screens, but with the possibility of 6 rows becoming active, I do prefer games with a larger reel size on a bigger screen personally.
Bison Blocks Bonus Features
There is 1 main bonus feature in the Bison Blocks slot game and that’s the Free Spins feature. There is an increasing multiplier during this bonus feature too, which can lead to potentially big wins. Let’s run you through how everything works so you can fully understand everything about this slot.
Free Spins Feature
Landing 3 or more Scatters in the base game will trigger this bonus feature. Here’s how many free spins you could start withing depending on how many Scatters land:
| Scatters | Free Spins |
| 3 | 10 |
| 4 | 12 |
| 5 | 14 |
| 6 | 16. |
Retriggers are possible here. Simply land 3 or more Scatters during the cascades to get 5 extra free spins. There’s also a win multiplier that will be active during this bonus round. It begins at 1x and will increase by 1x after each cascade. The win multiplier will apply to any win and will never reset during the free spins.
Bison Blocks Review Summary – a unique twist on a common theme
If you’re looking for a typical Native American-themed slot, you’re in the wrong place. This Bison Blocks slot from Stakelogic is refreshingly different. When you take a unique slot and add in an above-average RTP rate and 15,000 x max wins, you’re onto a winner. And that’s the case with this one. I like it. I also like the fact that only winning symbols stay on the reels during a cascade rather than being removed.
The gameplay is pretty straightforward, to be honest. There’s a base game with cascades and a Free Spins feature where retriggers are possible and multipliers have no upper limit. But I think that’s what makes the slot work. It’s easy to understand, the visuals are solid, the soundtrack is good and, overall, it’s just easy on the eye and a fun twist on the usual slots we see. I’ve been guilty of complaining that there are far too many of the same slot at times, so it’s great to see Stakelogic come up with something a little different here. It gets a thumbs-up from me.
Bison Blocks FAQs
The Bison Blocks RTP is 96.05%, which is above the industry average for an online slot in the UK. When it comes to volatility, Stakelogic has given it 5 stars out of 5, which is the maximum.
The maximum win is 15,000 x your total stake, which is quite generous when you consider that a lot of slots released at the same time are around the 5,000 x mark. Your best chance of landing the top prize will come in the Free Spins feature. Check out our full review as we explain how all of the bonus features work.
Yes. Land 3, 4, 5 or 6 Scatters in the base game to trigger the $1. You will be awarded 10, 12, 14 or 16 free spins respectively. A win multiplier is also active during this bonus round, which increases by 1x with every cascade.
Yes, you can play the $1 for free here at Online-Slot.co.uk. Our freeplay version of this game is available on mobile, tablet, PC and/or laptop devices.
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Martin has worked for leading companies in the gaming industry and has a strong online casino background. He possesses extensive knowledge of casino operations, including bonuses, payment methods, and cashout times. His expertise extends to playing and reviewing slot games, making him a valuable resource.
