Bison Battle (Push Gaming) – Review & Demo Play

Bison Battle: Slot Overview

I went into Bison Battle as a North American wildlife slot with a 5x4 grid and 20 paylines. Stakes run from 10p to £100, and the default RTP sits at 96.4% with operator‑adjustable versions. It's a high volatility outing, and the canyon scene swaps season for Green Valley or Ice Park. Bisons act as wilds and appear on special symbols that trigger the main modes by clashing. The pacing is brisk on mobile and desktop, with left‑to‑right pays from reel one.

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Bison Battle Slot Information

Low pays are the four card suits, hearts, clubs, spades, diamonds, paying 2x for five of a kind. High pays are a lynx, a wolf, a bear, and the eagle, paying 10x to 50x your stake for a five‑symbol line, with the eagle also paying from just two. The golden Wild Bison substitutes for all regular symbols and becomes sticky during one of the features. Wins register left to right starting from reel one across the 20 lines.

In practice, lining up a five‑oak eagle is scarce, with a 1 in 2,316 probability noted for that top hit. That paytable sits alongside a base game geared around roaming Red Bisons that can turn into instant wins when they finally collide. The mix of steady line pays and clash‑driven spikes defines the rhythm, and the wild's behaviour in Green Valley is the key upgrade path when the mode lands with decent coverage on reels two to four.

Bison Battle Symbols and Paytable

Symbol	Quantity	Payout
	5	x50
	4	x10
	3	x2
	2	x0.5
	5	x15
	4	x3
	3	x0.6
	5	x12.5
	4	x2.5
	3	x0.5
	5	x10
	4	x2
	3	x0.4
	5	x2
	4	x0.6
	3	x0.2
	5	x2
	4	x0.6
	3	x0.2
	5	x2
	4	x0.6
	3	x0.2
	5	x2
	4	x0.6
	3	x0.2
	Multiplier
	Scatter
	Wild

Special Symbols in Bison Battle

Three Special Bison symbols drive everything. Blue and Green Bison scatters appear only on reel 1, while Red Bisons can land on reels 1 and 5. Land Green on reel 1 with a Red on reel 5 on the same row to trigger Green Valley; land Blue with Red on the same row to trigger Ice Park. The base game also allows Red‑on‑Red clashes, and that's where instant prizes can drop without entering a bonus round.

Red Bisons behave differently by reel. On reel 1, a Red Bison carries an Instant Prize of 5x, 10x, 25x, 50x, 100x, 250x, 500x, 1,000x or 2,500x and walks one reel right per spin if there's no opposite Red. On reel 5, a Red Bison shows a multiplier of x1, x2, x3, x4, x5 or x10 and walks left if it doesn't meet its match. When they clash in the same row, the Instant Prize is multiplied by the Multiplier.

Ice Park Feature in Bison Battle

Ice Park is a streak respin variant with 3 free spins to start. Coins or blanks land on reels 2–4, and Bisons with multipliers or blanks land on reels 1 and 5. Coins lock and reset the counter to 3 when they hit; Bisons also reset the counter, then charge across their row multiplying any coin symbols they pass. Coin values mirror the Instant Prize ladder up to 2,500x, and Red Bison multipliers reach up to x10, so a single sweep can turn a grid.

Green Valley Feature in Bison Battle

Green Valley awards 8 free spins. Wilds appear on reels 2, 3 and 4 only and turn sticky when they land. Red Bisons can appear on reels 1 and 5 with multipliers of x2 to x10, granting +1 free spin each time. If a Red Bison lands on a row that already holds sticky wilds, it charges across and adds its multiplier to all sticky wilds on that row. That's the engine that builds towards stacked, upgraded wild lines by the final spins.

Bonus Buy in Bison Battle

Want straight into the action? Green Valley costs 75x the bet and Ice Park costs 95x. Buying Green Valley nudges RTP to 96.58%, while buying Ice Park sets it at 96.69%. Both modes retain the high volatility feel, so streaky stretches are part of the ride even when you buy. I've found Ice Park a touch spikier thanks to the coin ladder and those charging multipliers.

For organic play, clashes and triggers ebb and flow, and you'll see Red Bisons tease by walking off the grid more than you'd like. That said, the base game can still pop when a 2,500x prize bison meets an x10 multiplier bison, delivering a 25,000x clash without a bonus. I rate the buy options for session control, but the organic route has that slow‑burn tension as Reds inch towards each other across the reels.

Gallery of video and screenshots of the game