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Unstoppable Bison™ is an exhilarating slot game set to release in 2025, immersing players in the untamed spirit of the Wild West. With medium volatility and 40 paylines, this game offers a dynamic experience packed with features like RESPIN!, Free Spins, and a Bonus game with a Jackpot Wheel. Players can win up to 5,000x their bet as they chase the herd across the reels in this action-packed adventure.
- Release Date: 5 Feb 2025
- Developer: Nailed It! Games
- Min - Max Bet: $0.20 - $40
- Volatility: Medium
- Max Win: 5,000x
- Highest RTP: 96.14%
- Features: RESPIN!, Free Spins, Bonus game with Jackpot Wheel
Why You Should Play
Unstoppable Bison™ is the perfect game for players who love action-packed adventures. The thrill of watching the powerful bison charge across the reels, bringing big wins and exciting features, keeps you hooked from the first spin. Players love the RESPIN! feature that keeps the action going and the Jackpot Wheel where fortunes await. If you’re ready to run with the herd and experience wild fun with every spin, this game delivers an unforgettable journey. It’s a stampede of excitement you don’t want to miss!
Features of Unstoppable Bison™
1. RESPIN! Feature
The RESPIN! feature is a thrilling mechanic that kicks in when a full stack of Bison symbols lands on any reel. These majestic symbols move to the leftmost available positions and remain sticky throughout the feature, giving players more chances to win. Each time new Bison symbols land, the feature resets, ensuring continuous action until no new symbols appear or the board is full.
- Trigger Condition: A full stack of 4 Bison symbols lands on any reel.
- Mechanic:
- Stacked Bison symbols shift to the leftmost reel positions.
- New Bison symbols reset the feature and remain sticky.
- End Condition: No new Bison symbols land, or all reels are filled.
- Benefit: Maximizes chances of forming high-value combinations.
2. Free Spins
Free Spins take the excitement up a notch by introducing a special mode where only Bison symbols and blanks appear on the reels. Triggered by landing 3 or more Free Spins symbols, this feature awards between 5 to 7 spins, depending on the number of triggering symbols. Sticky Bison symbols enhance the potential for substantial payouts as wins are calculated after every spin.
- Trigger Condition: Land 3, 4, or 5 Free Spins symbols anywhere on the reels.
- Free Spins Awarded:
- 3 symbols: 5 Free Spins.
- 4 symbols: 6 Free Spins.
- 5 symbols: 7 Free Spins.
- Mechanic:
- Only Bison symbols and blanks appear during Free Spins.
- Sticky Bison symbols move leftward and remain active throughout the feature.
- Reward: Wins are calculated and awarded after each spin for continuous excitement.
3. Bonus Game with Jackpot Wheel
The Bonus game offers players a chance to spin the Jackpot Wheel and win one of four jackpots. This feature is randomly triggered by collecting Stars that appear on some Bison symbols. Each spin of the wheel guarantees a prize, with jackpots ranging from Mini to Mega, offering multipliers up to 5,000x the base bet.
- Trigger Condition: Collect enough Stars during the base game.
- Mechanic:
- Spin the Jackpot Wheel to win one of four jackpots.
- Prizes include Mini (10x), Minor (40x), Major (200x), and Mega (5,000x) multipliers.
- Unique Element: Guarantees a jackpot prize, adding excitement and engagement.
- End Condition: Feature ends once a jackpot is awarded.
4. Wild Symbol
Wild symbols appear only during the base game and enhance gameplay by substituting for other symbols. While they don’t have their own payouts, they play a critical role in completing winning combinations.
- Appearance: Found only on reels 2, 3, and 4.
- Function: Substitutes for all symbols except Free Spins and Bison symbols.
- Benefit: Increases the chances of forming winning combinations in the base game.
5. Stars Collection
Stars are a unique mechanic tied to the Bonus game, adding a layer of progression to the gameplay. Some Bison symbols carry Stars, and collecting these increases the chances of triggering the Bonus game. Progress is saved per bet level, ensuring consistency even if players adjust their wager.
- Mechanic:
- Stars appear on specific Bison symbols.
- Progress is tracked and saved for each bet size.
- Benefit: Encourages longer play sessions and builds anticipation for the Bonus game.
General Rules of Unstoppable Bison
Unstoppable Bison™ is a 5x4 video slot with 40 fixed paylines, offering a balanced mix of frequent wins and engaging features. Wins are calculated from left to right, starting from the first reel, and only the highest win per line is paid. With features like RESPIN!, Free Spins, and a Jackpot Bonus game, the slot ensures exciting gameplay with significant payout opportunities.
- Paylines:
- 40 fixed paylines ensure consistent win opportunities.
- Wins are formed by matching symbols on adjacent reels, left to right.
- Wild Symbol:
- Appears only on reels 2, 3, and 4 in the base game.
- Substitutes for all symbols except Free Spins and Bison symbols.
- RESPIN! Feature:
- Triggered by a stack of 4 Bison symbols.
- Sticky Bison symbols shift left, and reels respin until no new Bison symbols land.
- Free Spins:
- Triggered by 3, 4, or 5 Free Spins symbols, awarding 5, 6, or 7 spins.
- Only Bison symbols and blanks appear during Free Spins.
- Jackpot Bonus Game:
- Collect Stars to randomly trigger the Jackpot Wheel.
- Win one of four jackpots: Mini, Minor, Major, or Mega, with multipliers up to 5,000x.
How to Play Unstoppable Bison™
Unstoppable Bison™ is easy to play, offering exciting features and straightforward mechanics. The game uses a 5x4 grid with 40 fixed paylines, ensuring consistent win opportunities. Here’s how you can get started:
- Set Your Bet: Choose a bet size between $0.20 and $40 to match your playstyle.
- Spin the Reels: Press the spin button or use Autoplay for continuous spins.
- Look for Key Symbols: Wilds help complete combinations. Bison stacks trigger RESPIN!, while Free Spins symbols unlock bonus rounds.
- Collect Stars: Watch for Stars on Bison symbols to build progress toward the Jackpot Bonus game.
- Enjoy Bonus Features: RESPIN!, Free Spins, and the Jackpot Wheel offer dynamic ways to win big.
Paytable
| Category | Details |
|---|---|
| Reel Layout | 5x4 grid |
| Paylines | 40 fixed paylines |
| Minimum Bet | $0.20 |
| Maximum Bet | $40.00 |
| RTP | Up to 96.14% |
| Volatility | Medium |
| Max Win Potential | 5,000x your bet |
| Hit Frequency | Approximately 23.65% |
| Key Features | RESPIN!, Free Spins, Jackpot Bonus game |
| Wild Symbol | Substitutes for all except Free Spins and Bison symbols. Appears on reels 2, 3, and 4 only. |
| Scatter Symbol | Free Spins symbols trigger bonus rounds. |
| Bonus Trigger Symbol | Stars on Bison symbols lead to the Jackpot Bonus game. |
| RESPIN! Feature | Triggered by landing a stack of 4 Bison symbols. |
| Jackpot Bonus Game | Spin the Jackpot Wheel for prizes: Mini (10x), Minor (40x), Major (200x), Mega (5,000x). |
| Free Spins | 3, 4, or 5 symbols award 5, 6, or 7 spins respectively, with only Bison symbols and blanks in play. |
Paytable: Symbol Payouts
| Symbol | 5 Matches | 4 Matches | 3 Matches |
|---|---|---|---|
| Bison (High Symbol) | 100x | 50x | 25x |
| Eagle | 80x | 40x | 20x |
| Wolf | 70x | 35x | 15x |
| Bear | 60x | 30x | 12x |
| A, K (High Cards) | 30x | 15x | 10x |
| Q, J, 10 (Low Cards) | 20x | 10x | 5x |
Feature Probabilities
| Feature | Probability (Approx.) |
|---|---|
| RESPIN! Trigger | ~1 in 30 spins |
| Free Spins Trigger | ~1 in 100 spins |
| Bonus Game Trigger | Depends on Star collection (average: ~1 in 150 spins) |
Minimum and Maximum Bet, RTP, and Volatility
Unstoppable Bison™ caters to a wide range of players with a betting range starting at $0.20, ideal for casual gamers, and going up to $40 for those seeking higher stakes. This flexibility ensures an inclusive and customizable gaming experience.
The game offers an RTP of up to 96.14%, providing competitive returns over time. With medium volatility, it strikes a balance between frequent smaller wins and the potential for significant payouts, appealing to players who enjoy steady, engaging gameplay.
Pros and Cons of Unstoppable Bison
Pros
- Engaging Features: Exciting RESPIN!, Free Spins, and Jackpot Bonus mechanics keep gameplay dynamic and rewarding.
- Jackpot Opportunities: Offers four jackpots, including the Mega Jackpot with up to 5,000x your bet.
- Balanced Volatility: Medium volatility ensures a mix of frequent wins and the potential for substantial payouts.
- Immersive Theme: Captures the rugged spirit of the Wild West with stunning visuals and a bison-inspired adventure.
- Accessible Gameplay: Simple mechanics with fixed paylines make it easy for players of all levels to enjoy.
Cons
- Limited Base Game Action: Base game wins rely heavily on Wilds and RESPIN!, with fewer high-value opportunities without triggering features.
- Stars Collection for Bonus Game: Progress toward the Jackpot Bonus game can feel slow for casual players.
- No Adjustable Paylines: Fixed paylines limit customization for players who prefer flexible setups.
- Moderate Hit Frequency: Medium hit frequency may require patience, especially during extended sessions.
Unstoppable Bison™ Conclusion
Wildlife-themed slots like Unstoppable Bison™ have carved a niche in the gaming world, offering a refreshing break from the neon-soaked, urban-inspired designs that dominate the industry. The game captures the raw, untamed spirit of the Wild West, with its charging bison and dynamic features creating a sense of relentless action. Players who enjoy slots with steady excitement and an adventurous vibe will find this title particularly compelling.
While it doesn’t push boundaries like some experimental slots, the combination of the RESPIN! feature and the Jackpot Bonus game ensures that every spin feels impactful. Watching the Bison herd build across the reels is a unique visual treat, rewarding persistence with substantial wins.
*No registration and no deposit required!
