Buffalo Treasure: Hold&Win Slot by Onlyplay

A bison sits to the left of the grid and works as a coin accumulator. Every Coin symbol that lands in the base game - carrying values from 1x to 10x - gets its value added to the bison's running total. At random intervals, the bison dumps 6+ coins back onto the reels in a single spin, which forces the Coin Respin bonus to trigger. It's an odd little engine: you're feeding the bison during regular play, and it decides when to pay out. No control over the timing.

The Coin Respin itself starts with 3 respins and only Coin, Mystery, and Power symbols participate. Mystery symbols crack open into either a random-value Coin or a Power symbol. Power is where the jackpot tiers live - one Power symbol on the board pays 5x, two award the Mini at 20x, three the Minor at 50x, four the Major at 150x, five the Grand at 1,000x, and six Powers across all fifteen positions deliver the Royal at 5,000x. Fill every cell on the grid during the round and the total win doubles.

Free spins trigger from three mountain Scatters on reels 2, 3, and 4 only. Eight spins, no retrigger mentioned. During the round, Wilds pick up multipliers - x1 if the Wild is partially visible on the reel strip, x2 if fully shown. Those multipliers apply to the entire spin's win, not just the line the Wild sits on. Outside the free spins, Wilds substitute normally with no multiplier attached, paying the same 12.5x for five as the buffalo symbol.

Warm amber-to-magenta gradient across a prairie sunset, pine tree silhouettes along the horizon, a winding river cutting through golden grassland below the reels. The animal symbols - buffalo, bear, eagle, deer - are rendered in a painterly naturalistic style against saturated color backgrounds, each framed in a square vignette. Five buffalo-themed jackpot labels sit above the grid in a color-coded strip from teal (Mini) through gold (Royal), visible on every spin.