Verdict: Fill the board, take the 1,000x Grand: Buffalo Hold and Win is a straightforward coin respin game built around one clear top prize. It is high volatility and not confirmed at regulated US online casinos.
One target: a full board
Buffalo Hold and Win does not hide what it wants. Six or more coin symbols in one spin start the respin bonus. The coins lock, the player gets 3 respins, and each new coin locks in and resets the count to 3. When a respin passes with nothing new, the round pays out. Fill all 15 positions on the 5x3 board and the round pays the Grand jackpot of 1,000x the stake.
The other two fixed prizes are a Mini at 25x and a Major at 100x. There is no Minor, which is a little unusual for the format: most respin games run a ladder of four tiers. Here the gap between the Major and the Grand is large, and almost all of the game’s top-end value is concentrated in that one full-board result.
The maximum win is listed at 1,200x, only 200x above the Grand. Read together, the two figures say the same thing: the board itself is the prize, and nothing else in the game comes close to it.
The base game and free spins
The base game uses 25 paylines. Stacked Wilds land in stacks of three on reels two to five, which on a three-row grid means a whole reel turns wild. Two of those in one spin cover a large share of the 25 lines.
Free spins are plain. Three scatters on the middle reels award 8 free spins, and slotcatalog notes no extra modifiers: no multipliers, no added wilds, no special reel set. It is a round of ordinary spins that costs nothing, and its main value is extra chances at the coin bonus.
That simplicity is a design choice. Booming has put the excitement of the game into the respins and kept everything else out of the way. Players who like a free spins round that builds toward something will find this one thin.
Slotcatalog and PlayUSA both rate the game as high volatility. With the top prize locked behind a full board, that rating makes sense.
Numbers and sources
The RTP is 95.91% in slotcatalog’s listing, and PlayUSA and slotstemple round it to 95.90%. Slotcatalog also shows a marker for alternative RTP versions without listing any, so some casinos may run a lower build. Even so, 95.91% is the highest listed figure among the online buffalo respin games covered here: Playson’s Buffalo Power lists 95.04%, and Booming’s own Extreme sequel 95.5%. The difference is small per spin and real over a long session, and it is one of the few areas where the original beats its successor on paper.
Stakes run from 0.25 to 250 per spin. PlayUSA lists the range in dollars and slotcatalog in pounds, with the same figures.
There is no provider page to check. Booming Games has no game page for the title, and every specification above comes from review sites. The figures they give agree with each other, which is more than can be said for most buffalo slots of this age. No feature buy is mentioned in the original.
The Booming buffalo family
Booming released Buffalo Hold and Win on April 22, 2021. In a news post in July 2026, the studio called the Buffalo Hold and Win line its top-performing series, and the number of follow-ups backs that up.
The main sequel is Buffalo Hold and Win Extreme, released in 2024. It keeps the 5x3 grid and 25 fixed lines but changes the bonus: the respins run across four 3x5 grids, and landing 3 extra coins opens the next grid. A full grid doubles its values, a Buffalo Bonus wheel can appear on base spins, and a feature buy costs 100x the bet. The jackpots are the same three tiers (25x, 100x, 1,000x). Its RTP is listed at 95.5% with medium volatility and a top win of 4,000x.
The line has kept growing. Other spin-offs include Buffalo Hold and Win Extreme 10,000, Polar Buffalo Hold and Win Extreme 25,000, Ultra Buffalo Hold and Win and Twin Buffalo Hold and Win. The newest, Booming Buffalo Hold and Win Extreme 25,000, launched on July 2, 2026 with a 25,000x Grand Prize and a 100x buy. None of these has its own page here, and their maths differ from the original.
Against Playson’s Buffalo Power
The closest rival is Playson’s Buffalo Power: Hold and Win, released in 2020. The two look similar from a distance and play differently up close.
Buffalo Power uses 20 lines to Booming’s 25. It has four jackpots, with a lower Grand of 500x, and a full grid doubles the round total; on Booming’s game the full grid is the Grand. Buffalo Power is rated medium volatility and lists a 95.04% RTP, both lower than Booming’s high rating and 95.91%. Its free spins give the Stacked Wilds an x2 multiplier, which Booming’s free spins lack. The maximum wins are close: 1,187x for Buffalo Power, 1,200x here.
A player who wants a bigger free spins round and a softer swing should take Buffalo Power. A player who wants the cleaner, higher-stakes respin chase should take this one. The Buffalo Power vs Buffalo Hold and Win comparison sets out the specs side by side, and the Hold and Win hub covers every buffalo game built on the respin format, from these online titles to Aristocrat’s Buffalo Link on casino floors.
Availability
Buffalo Hold and Win is not confirmed at any regulated US online casino. Booming Games holds a B2B licence from Ontario’s AGCO, but no approval for New Jersey, Pennsylvania, Michigan or West Virginia was found. US-facing pages that mention the game are review sites or sit outside the state-licensed market. Players 21 and over looking for a confirmed alternative can start from the state-by-state list.