Bison Boom Slot Review

18+. Please gamble responsibly. For help and support, visit BeGambleAware.org.

Developer: Northern Lights Gaming & Games Global
Reel Setup: 5×3
Paylines: 20
RTP: Up to 96.15%
Volatility: Medium
Max Win: 11,000x stake
Min/Max Bet: 0.20 / 20.00
Release Date: 2025

Overview

Bison Boom transports you to the heart of North America’s wilderness, where mighty bison roam across a 5×3 grid. Though the wildlife theme feels familiar, this slot stands out with its booming 11,000x maximum win, inventive Wild Crate explosions, and strategic Bonus mechanics. It’s a standalone adventure that borrows from the Link&Win™ lineage but adds its own explosive twist.

Theme & Design

The game’s palette is rich in earthy browns and forest greens, punctuated by vibrant animal icons—bison, pandas, foxes, and eagles. A sweeping ambient soundtrack evokes wide-open plains, while crisp animations highlight each Wild Crate blast and bonus trigger. The result is an immersive safari that feels both polished and alive.

Key Features

Wild Crate Explosion: Collect Mini Dynamite tokens to fill the Wild Crate. When it detonates, up to 15 Wilds scatter across the reels for instant boost.
Feature Upgrade Meter: Land two Scatters to earn tokens. Accumulate tokens to unlock extra rows in the Bison Spins feature, ramping up win potential.
Upsizer™: Customize your Bison Spins by buying in specific modifiers—Persistent Adders, Bombs, Splitters or full Upsizer Max—for an added cost.
Bison Spins (Link&Win™): Trigger with 3 Scatters to enter a respin mode featuring sticky Moon symbols and powerful modifiers like Doublers, Splitters, and Collectors.
Buy Feature: Skip straight to the Bison Spins bonus round by purchasing the feature at a displayed price, based on your current bet.

Betting & RTP

Bets range from /$0.20 to /$20.00 per spin. The base RTP is 96.15%, rising to 96.57% with the Upsizer™ enabled and varying slightly when combining Buy and Upsizer options. Always check the RTP on your chosen operator’s site.

Volatility & Max Win

With medium volatility, Bison Boom balances frequent mid-range wins and the chance for massive payouts. The top prize of 11,000x your stake is achievable during Bison Spins when the grid fills with Moon symbols and high-value modifiers align.

Who Is It For?

Ideal for players aged 18+ who crave a nature-themed slot packed with strategic choices. Medium volatility appeals to both casual spinners and seasoned slots enthusiasts, while the Upsizer™ and Link&Win™ mechanics reward those who enjoy steering their bonus rounds.

Final Verdict

Bison Boom merges familiar wildlife aesthetics with fresh, adrenaline-pumping mechanics. Its Wild Crate explosions, customizable bonus modifiers, and hefty 11,000x max win deliver depth and excitement. Though the feature complexity may overwhelm newcomers, the overall package is polished, balanced, and rewarding. Remember, outcomes are random—play responsibly.

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18+ only. Please play responsibly. Visit BeGambleAware.org for advice and support.