Introduction to Bison Moon: Thunder Charge
Bison Moon: Thunder Charge is a casino slot from Northern Lights Gaming that once again shines the spotlight on one of the most majestic animals. Bison has become iconic in online gambling, having built its reputation for years as a symbol of good fortune and untamed power that translates into the reels. The studio has explored its wild nature several times before, starting with the original Bison Moon in 2023 and releasing several remakes in the following years, including Bison Moon Megaways and Bison Moon Power Combo. This new instalment surrounds the mighty bovine in a thunderous aura that adds extra features on top of the familiar Link&Win format. Let's follow the magnificent bison and unravel the secrets of its next chapter of evolution.
Theme, Gameplay & Payouts
Bison Moon: Thunder Charge is a video slot from Northern Lights Gaming with 5 reels, 3 rows, and 25 paylines. In the bet selection panel, you can choose your active stake from multiple options, starting from a Min.bet of 0.2 up to a Max.bet of 20. The game's default RTP is 96.05%, which is on the lower end of the industry average. Several alternative variants of 94.00%, 92.09%, and 90.04% have also been released to operators, so make sure to verify your version before playing. More return value is pushed toward occasional big wins rather than more frequent small payouts due to high volatility, while the top prize from a single spin may reach 12,500x the bet. The base hit frequency sits at the rate of 27.74% for the highest RTP variant.
If you've played any of the Bison Moon instalments, you'll feel right at home exploring this new chapter. Like its multiple predecessors, the game takes place in open Northern American plains, where bison roam and graze freely. Golden grasslands carpet the entire area, while towering mountain ranges loom in the distance, charging the scene with a majestic vibe. The grid and all its accompanying UI elements feature shiny, golden trims that amplify the wealth feel and electrifying effects to emphasise the slot's thunderous mood. Thanks to the universal and responsive nature of the setup, you can play the game on any modern device, whether it's a desktop, a smartphone, or a tablet.
The paytable comprises two sets of regular symbols, which award payouts whenever you match at least 3 instances on adjacent reels, starting from the left, while covering any of the 25 paylines. Among the low-paying ones, you'll see playing card ranks, such as J, Q, K, and A, awarding from 2x to 4x the bet for a 5-of-a-kind hit. High-paying symbols consist of images depicting a raccoon, an eagle, a wolf, and a bear, which bring payouts ranging from 7.5x to 25x the bet for a complete payline spanning all 5 reels. In addition to regular symbols, there are also Wilds in the form of a bison, Cash symbols appearing as a red or blue moon, and Lightning Eagle symbols.
Special Features & Slot Mechanics
What is the max win in the slot Bison Moon: Thunder Charge?
You can win up to 12,500x the bet.
What features are available in the slot Bison Moon: Thunder Charge?
The features are Stellar Moon Bonus, Moon Collector, Bison Stampede, Lightning Eagle Jackpot, Thunder Charge Bonus, and Feature Buy.
Stellar Moon Bonus
Whenever you hit 5 Red Moon symbols at the same time, you trigger the Stellar Moon Bonus. All displayed cash prizes are added together and multiplied by x1, x2, x3, x4, x5, x10, x20, x50, or x100.
Moon Collector
Any Red Moon symbols that land and don't trigger any of the features are collected. Randomly, during such an event, the Moon Collector may activate and add the necessary number of Red Moon symbols to the grid to trigger the Thunder Charge Bonus.
Bison Stampede
At the end of any base game spin, there's a chance for one of two random events to trigger. Some of the reels may become filled with Wild symbols, or 6 or more Red Moon symbols appear in random positions to trigger the Thunder Charge Bonus.
Lightning Eagle Jackpot
Lightning Eagle symbols are collected in special boxes under each reel upon landing. Once you fill all five (it can be done over any number of spins), the jackpot feature triggers. One spin on the wheel awards cash prizes of 5x, 20x, 50x, 75, or 250x the bet, jackpots, or Thunder Charge Bonus.
Thunder Charge Bonus
You trigger the Thunder Charge Bonus by landing 6 Red Moon symbols simultaneously or through any of the above methods. The game awards 3 respins played on a 5x6 grid, of which the top and bottom rows are initially locked. You can land only Blue Moon and Key symbols throughout the round. Two Keys are needed to unlock each of the inactive rows. Blue Moon symbols acquire the cash value from above the grid and reset the remaining spins back to 3. After each spin with at least one Blue Moon landed, the cash value above the grid doubles.
Feature Buy
To make quicker progress through the picturesque grasslands, you may use a couple of options to trigger boosted spins or go for the bonus round right away.
2.5x = Charged Bet with a higher chance to trigger the game's features.
100x = instantly trigger the Thunder Charge Bonus.
200x = instantly trigger the Super Thunder Charge Bonus, with more Moons on the reels, leading to a potentially faster multiplier growth.
Final Thoughts on Bison Moon: Thunder Charge
If you're familiar with the Bison Moon series, you probably already know that Northern Lights Gaming is not in the habit of diversifying its remakes. All five instalments, plus the Bison Boom spin-off, feature pretty much the same artwork, with marginal changes applied to accommodate different mechanics. With Thunder Charge, you get a bit more of the electrifying, stormy feel, but we can't say it makes that much of a difference in reception. For those who like to stick with the familiar feel, it's probably a good thing, but if you expect the collection to evolve significantly from one chapter to another, you should probably look beyond the Games Global platform and its studios.
The gameplay in Bison Moon: Thunder Charge is a mix of what we've seen in the Ultra Link&Win variant and some new elements. Firstly, there are no regular Free Spins that appeared in many previous parts, so all the focus is on collecting cash. The Stellar Moon bonus feels like a nice addition, since it's very common to hit 5 out of 6 needed symbols to trigger the main feature. Now, instead of the bitter disappointment, you instantly receive all values from the hit symbols, potentially multiplied by up to x100. The Thunder Charge bonus has also slightly transformed the common Link&Win format to build the anticipation as the round progresses. There are no more random prizes attached to the Moon symbols, but each one gets the fixed value from a special box upon landing. That figure doubles after every spin with at least one hit, which can bring its worth up quickly to the satisfying double or even triple digits. It's definitely cleaner and potentially punchier than the regular setup. All in all, the game comes across as a simple yet impactful move forward for the Link&Win setup, with some extras to diversify the gameplay beyond the main bonus.
Bison Moon: Thunder Charge applies small tweaks to the familiar playstyle to push more action into the base game and build more anticipation during the bonus round.
