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Sizzling Kingdom™: Bison (Wazdan) – Review & Demo Play
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Sizzling Kingdom™: Bison from Wazdan play free demo version ▶ Casino Slot Review Sizzling Kingdom™: Bison ✔ Return (RTP) of online slots on December 2025 and play for real money✔
How Sizzling Kingdom: Bison works
Sizzling Kingdom: Bison runs on 6 reels with 10 lines and packs three main features: Wild Rampage, Free Spins with Collect to Infinity, and a modifier-rich Hold the Jackpot round. I can pick my preferred volatility via Volatility Levels and ramp up pace with Ultra Fast Mode. The Buy Feature lets me jump straight into the action, while the Unique Gamble can double wins up to seven times. RTP sits at 96.12%, and the overall max win reaches 5,000x, which suits a feature driven release.
Theme wise, it’s a lively animal slot set in a beautifully animated forest with a soundtrack that fits. The wild animals move their heads slowly, which adds a bit of tension. The bison stands out as wild and can land in four sizes, covering up to four positions on a reel. Between base play and the three bonuses, pace stays brisk, and the feature mix feels like a showcase of Wazdan’s best work on this series entry.
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Sizzling Kingdom: Bison Slot Features
The paytable uses card ranks 10 to A as lows, while eagles, lynxes, wolves and bears are the premiums, paying roughly 2x to 30x for six of a kind. The bison wild substitutes for pay symbols and can appear in four different sizes, covering up to four positions on a reel to help complete wins. During regular play, this sizing swings hit rate nicely, and it also feeds into Wild Rampage when you land two full‑reel wilds in view.
Sizzling Kingdom™: Bison Symbols and Paytable
| Symbol | Quantity | Payout |
|---|---|---|
| Wild | |
| 6 | x40 | |
| 5 | x20 | |
| 4 | x10 | |
| 6 | x30 |
| 5 | x15 | |
| 4 | x6 | |
| 3 | x2 | |
| 6 | x15 |
| 5 | x8 | |
| 4 | x4 | |
| 3 | x1.5 | |
| 6 | x10 |
| 5 | x4 | |
| 4 | x2 | |
| 3 | x1 | |
| 6 | x2 |
| 5 | x1.5 | |
| 4 | x1 | |
| 3 | x0.6 | |
| 6 | x1.5 |
| 5 | x1.2 | |
| 4 | x0.8 | |
| 3 | x0.5 | |
| 6 | x1.2 |
| 5 | x1 | |
| 4 | x0.6 | |
| 3 | x0.3 | |
| 6 | x1 |
| 5 | x0.8 | |
| 4 | x0.5 | |
| 3 | x0.3 | |
| 6 | x0.8 |
| 5 | x0.6 | |
| 4 | x0.4 | |
| 3 | x0.2 | |
| 6 | x0.6 |
| 5 | x0.4 | |
| 4 | x0.3 | |
| 3 | x0.2 | |
|
Special | |
|
Special | |
|
Scatter | |
Wild Rampage in Sizzling Kingdom: Bison
Wild Rampage triggers when two full‑reel wilds land anywhere. It plays out with a Hold & Collect mechanism. You start with three re‑spins, the triggering wilds stick, and every new sticky wild resets the counter back to three. The goal is simple enough: fill all 30 positions with wilds during the feature. The round has a strong hit rate even when you miss the top prize, because stacked wilds hold and add pressure on every re‑spin as the meter keeps bouncing between one, two and three.
Upgrade symbols push the Grand Jackpot through levels worth 500x, 1,000x, 1,500x, and 5,000x your stake, paid if you cover the grid. If you fall short, wild line wins still pay 10x, 20x, or 40x for four, five, or six of a kind. In practice, I’ve found the feature pays decently even without the top tier, and when an upgrade lands early the session becomes a proper sweat as the sticky field builds towards something big.
Free Spins bonus in Sizzling Kingdom: Bison
You need three, four, five, or six silver coin buffalo scatters to trigger the Free Spins, awarding 8, 15, 25, or 100 spins. During the round, all low symbols are removed, blue moon buffalo sticky cash can land with values from 1x to 10x, and collectors sit on the top row. Collect to Infinity upgrades a collector so it keeps gathering until the bonus ends. Retriggers are possible, and even two scatters during the feature add five extra spins.
Hold the Jackpot in Sizzling Kingdom: Bison
Hold the Jackpot fires when six or more bonus symbols land in view, and the action shifts to 30 single‑position reels. You get three re‑spins, and every new bonus symbol resets the count to three again. Regular cash symbols come with values between 1x and 10x, and they stick. The round ends when you run out of re‑spins or when you cover the grid, with the latter paying the current level of the Grand Jackpot.
Special symbols on the top row do a lot of work. The Collector appears with a countdown from 1 to 10 and gathers all cash values in the column below until it reaches zero. Cash Rain can add four cash symbols to positions on the grid, or upgrade existing values. Mystery symbols reveal at the end and can become collector, cash, cash rain, or level up symbols, which keeps the last reveal nice and tense.
The bottom reels feature several modifiers. Level Up increases the Grand Jackpot one tier per symbol and then turns into a 1x cash. The Gallop symbol carries a random 2x to 10x multiplier, moves along the longest horizontal path off the grid, leaves cash of the same value in its wake, and multiplies any cash it crosses. Countdown Booster adds +3 to the collector’s timer, while Collect to Infinity turns a collector into a persistent gatherer.
Sizzling Kingdom: Bison - Game Info
Game info for Sizzling Kingdom: Bison is straight to the point. Reels and lines are 6/10, RTP is 96.12%, and the top win caps at 5,000x your stake. Volatility is labelled extreme, yet Volatility Levels let me switch between low, medium, and high modes. Stakes typically range from 0.10 to 100 per spin, and there’s a Buy Feature for direct entry into bonuses. I also like having a quick pace toggle and the optional gamble.
Review Summary for Sizzling Kingdom: Bison
Wazdan has served up a feature‑rich release here, and I rate Sizzling Kingdom: Bison highly for its pace and variety. Several routes can land the 5,000x Grand Jackpot, with Wild Rampage delivering frequent sticky setups and the free spins adding sticky cash with collectors. The Hold the Jackpot round is the highlight for me, as the mix of countdown collectors, cash upgrades, and level ups builds real tension when the grid starts filling up.
The 96.12% RTP and adjustable volatility suit long sessions, while Ultra Fast Mode keeps things moving. I tend to run medium volatility for steadier progress, then switch up when the bankroll looks healthy. It’s hard to find real drawbacks beyond variance swings, and the feature buy gives a quick route to test each mode. If you like Wazdan’s pacey style and layered bonuses, this entry in the Sizzling Kingdom series is a very tidy pick.
Gallery of video and screenshots of the game
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Mark Rylance
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Last updated 15.12.2025 by Mark Rylance