Buffalo Treasure Hold & Win Slot Review

The American Bison 🦬nearly vanished entirely. By 1889, after decades of industrial-scale slaughter, the entire wild population had collapsed to around 1,000 animals, down from an estimated 30 to 60 million just a century earlier.

The guy most credited with saving them from extinction was a former buffalo hunter named William Hornaday 🙌, which is a career pivot so dramatic it makes LinkedIn influencers look tame.

Today there are roughly 500,000 bison in North America, which is a comeback story that most sports franchises can only dream about. Somewhere in there is a lesson about conservation, redemption, and probably also about not hunting 60 million of anything. 🤷🏻

Welcome to Buffalo Treasure Hold & Win slot by Onlyplay.

Gameplay

Bright burnt orange skies fill the entire backdrop with colors, while a golden river cutting through the plains… this one leans hard into the American frontier aesthetic, and it pulls it off well.

The 5-reel, 3-row grid has the expected animal lineup. The Bear is the top symbol, followed by a Deer, an Eagle, and a Fox. Low-paying symbols include your classic card royals A, K, Q, and J. The Wild substitutes for everything except Coin, Mystery, Power, and Scatter symbols.

Above the grid, five Jackpots are on permanent display: Mini (20x), Minor (50x), Major (150x), Grand (1,000x), and Royal (5,000x).

The stats behind all of this: 20 paylines, a 97% RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.

RTP needs to be considered in conjunction with a game’s volatility rate., medium volatility, a 10,120x max multiplier, and a $202,400 max win.

Features

FREE SPINS

Landing 3 or more Scatters on reels 2, 3, and 4 gets you 8 Free Spins. During Free Spins, Wilds carry multipliers: a partially displayed Wild awards a 1x multiplier, while a fully displayed Wild awards 2x.

Each multiplier earned is added to a cumulative Counter that starts at 1x, and can climb up to a maximum of 11x, which happens when all five reels land full Wilds. Retriggering isn't possible, unfortunately.

COIN RESPIN GAME (HOLD AND WIN)

Landing 6 or more Coin symbols (including Power symbols) triggers the Coin Respin Game. Coins carry values of 1x to 10x. You start with 3 spins, and each new symbol that lands resets the count to 3.

Only Coin and Power symbols pay in this round. If you fill the entire grid, your total winnings is doubled.

BUFFALO EXTRA BONUS FEATURE

The Buffalo acts as a coin accumulator throughout the base game, quietly collecting every Coin value that lands on the reels. Completely at random, it can release 6 or more Coin symbols directly onto the reels and trigger the Coin Respin Game.

This is an alternative path into the bonus that doesn't require you to land 6 Coins organically in a single spin.

MYSTERY SYMBOL

Mystery symbols can appear during the Coin Respin Game or the Buffalo Extra Bonus Feature. They transform into either a Coin with a value or a Power symbol, and the reveal happens one-by-one at the end of the Bonus Game.

POWER SYMBOL AND JACKPOTS

The Power symbol is the Jackpot delivery mechanism. Landing 2 or more Power symbols during the Coin Respin Game awards Jackpots as follows:

• 1 Power symbol - 5x
• 2 Power symbol - Mini Jackpot (20x)
• 3 Power symbol - Minor (50x)
• 4 Power symbol - Major (150x)
• 5 Power symbol - Grand (1,000x)
• 6 Power symbol - Royal Jackpot (5,000x)

Multiple Jackpots can be won in a single Bonus Game, as long as they’re different types.

Performance

Everything worked without any hiccups, and there are no issues to report.

Max Win

Players looking to score the $202,400 max win need to hit the 10,120x max multiplier on a $20 bet. If you prefer smaller bets, you can go as low as $0.20.

Conclusion

Medium volatility means the base game isn't a complete wasteland between bonus triggers, and the animal pays aren't embarrassing for a slot that's really built around its bonus round.

There are two paths into the Coin Respin Game: land 6+ Coins naturally, or let the Buffalo accumulate enough value in the background and fire them randomly.

That second route is an interesting one. It can catch you completely off guard mid-session and drop you into the bonus when you least expect it, which is either exciting or terrifying depending on your bankroll situation.

Once you're in Coin Respins, the Power symbols are the whole story. One or two landing is fine, three starts to get interesting, and anything beyond that is a serious payday.

The Jackpot scaling is steep; Minor at 50x is a respectable hit, Major at 150x is genuinely good, and Grand at 1,000x changes the session. Royal at 5,000x is the kind of thing you'd talk about for a while.

The Mystery symbols add a nice card-flip element at the end. A bunch of them sitting on the grid when respins run out could resolve into Power symbols and push you up the Jackpot ladder, or they could all become low-value Coins.

That uncertainty keeps the end of every round slightly tense.

Free Spins is the other route to decent money. A Counter that maxes at 11x across 8 spins, with every winning Wild combination multiplied by whatever you've accumulated, can produce some solid hits, especially if full Wilds land early and the Counter climbs fast.

Cautious players should keep bets modest, let the Buffalo accumulate organically, and don't force it. The base game is watchable enough that grinding doesn't feel like punishment.

Anyone chasing the Royal Jackpot needs 6 Power symbols in a single Coin Respin round, which is a very specific ask. Getting in via the Buffalo Extra Bonus and hoping Mystery symbols flip Power is probably as realistic a route as any.

Slot Details

Game Provider: Onlyplay
Game Type: Video Slots
PaylinesPaylines are preset lines that run across the reels, and when you land matching symbols on them, that will result in a payout. The more paylines, the more ways you can win, but also the higher your bet per spin.: 20
RTPRTP stands for “Return to Player.” The RTP describes the total bet amount that a game returns to players over millions of spins, and that figure is represented by a percentage. Table games, such as Roulette, typically have higher RTPs than many slots.

RTP needs to be considered in conjunction with a game’s volatility rate.: 97%
Volatility RateSlot games can have low, medium, high, or extremely high volatility rates (or a combination thereof).

The less volatile the game, the more often it should pay out, but the lower the amount, the less the payout, as this is in keeping with the risk you’re taking. Volatility rate should be considered in conjunction with a game’s RTP.: Medium
Bonus Round: Yes
Progressive: No
Free Rounds: Free Spins, Re-spins
Max Multiplier: 10,120x
Max Win: $202,400
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