Buffalo Win rules and Infinity Reels audit guide

Buffalo Win is PG Soft catalogue ID 108. The checked document identifies version 1.0r939a, updated 8 July 2025. It uses Infinity Reels: a round starts with at least three reels and four rows, then qualifying results can add reels to the right.

The official figures are 96.71% RTP, medium volatility and a 15.52% overall hit rate. PG Soft advertises a 25,000x maximum; the highest exposure in one billion simulated spins was 1,548x. Those labels should never be collapsed into one unsupported “maximum” claim.

Verified r939a specification

Field	Official value	Live check
Catalogue ID	108	Exact title
Starting grid	3+ reels × 4 rows	Initial round state
System	Infinity Reels	New reels added to the right
Base bet	10	Paytable calculation
RTP	96.71%	Help panel
Volatility	Medium	Supplier classification
Hit rate	15.52%	Long-run statistic
Advertised maximum	25,000x	Theoretical ceiling
Simulated exposure	1,548x	One-billion-spin observation
Reference range	EUR €0.20–€200	Not an NZD promise

PG Soft lists bet sizes 0.01, 0.05 and 0.1 with ten levels. Read the total stake shown on screen. The supplier’s EUR range does not prove another currency or operator’s limits.

Infinity Reels sequence

The win multiplier begins at x1. When the round adds an extra reel, the multiplier rises by one. Wins are multiplied and paid after the sequence can no longer add a reel. This makes the history of one expanding round more important than a static screenshot of its final width.

Record the starting reels, the symbols that extend the combination, every added reel and the factor displayed at settlement. Do not count each extension as a new paid spin: the account should show one initial stake deduction for the complete sequence.

An extra reel creates another opportunity but does not guarantee continued growth. The sequence ends under the documented game logic, and the next paid round returns to its starting state.

Wild and expanding stacks

Wild substitutes for ordinary symbols and can appear on every reel except reel one. It does not substitute for the Free Spins symbol. That first-reel restriction matters because Infinity Reels combinations must begin from the left.

Ordinary stacked symbols can occupy two to four spaces. When a stack participates in the documented expansion feature, a two-space symbol can grow to three or four spaces; a three-space symbol can grow to four, five or six; and a four-space symbol can grow to five, six, seven or eight. Symbols involved in the Stacking Symbol Feature become Wilds.

The expansion ranges are alternatives, not totals to add together. A four-space stack does not automatically become an eight-space stack every time it appears. Capture the pre-feature height and completed transformed state.

Free Spins Feature

Three Free Spins symbols award ten free spins, and each additional triggering symbol adds two. During the feature, the multiplier begins at x1 and increases by one when an additional reel is added. The key practical point is that the displayed bonus multiplier can persist across feature spins rather than behaving like the reset base-round counter.

The checked PDF documents a Feature Buy but does not provide one universal price in the extracted rules; it directs attention to the value shown in the live menu. Therefore, a fixed purchase multiple should not be published as fact. Availability, cost and any configuration effect must be verified in the loaded game.

The RTP allocation is 72.71% main game and 24.00% free spins, totalling 96.71%. These are model components, not separate refunds or forecasts.

Hit rate and label frequencies

The overall hit rate is 15.52%, split into 15.17% main game and 0.35% free-spin feature. This lower hit frequency relative to several PG Soft cluster titles does not mean the game is “due” after a dry sequence. A hit can also return less than the stake.

Supplier presentation-label frequencies are 1 in 384 for Big Win, 1 in 2,316 for Mega Win and 1 in 5,944 for Super Mega Win. They do not provide the probability of reaching the 1,548x simulated peak or 25,000x theoretical cap.

Maximum and simulation evidence

The 25,000x figure is the advertised theoretical maximum. The 1,548x value is the largest exposure observed in the supplier’s billion-spin test. The gap illustrates why a model ceiling and a finite sample maximum answer different questions.

Neither value supports a likely-win claim. A one-unit example would simply mean 25,000 or 1,548 units respectively. Operator payout terms and active stake limits can impose separate constraints.

Mobile layout pressure

PG Soft lists iOS, Android, HTML5, macOS and Windows. Infinity Reels can make the grid wider while a sequence grows, so mobile testing should focus on symbol legibility, horizontal compression and whether the multiplier remains visible.

Landscape orientation may improve space, but it must not be assumed available. Confirm balance, stake and the entire active reel chain. If the client crops early reels, use history rather than attempting to infer the complete combination.

Availability limits

This page does not host a Buffalo Win demo. Sponsored routes do not prove that the game is enabled. PG Soft evidence confirms the model but not New Zealand availability, 22Bet access, NZD settings or eligibility for an individual account.

Check through an authenticated lobby and its terms. If a Feature Buy appears, verify that it is permitted and document its current price before use.

Who may like the model

Buffalo Win may appeal to readers who prefer a round that grows horizontally and exposes each multiplier increase. The expanding stacks offer a second visible mechanic tied to symbol height rather than a hidden collection meter.

It may be a poor fit for someone using a narrow screen, wanting a fixed grid or expecting frequent hits. Never chase an additional reel. Set limits in advance and use the responsible gambling guide for support and control options.

Version checklist

Confirm ID 108, r939a, three-plus starting reels, four rows, base bet 10, Infinity Reels, x1 starting multiplier, +1 per added reel, Wild excluded from reel one, stacked-symbol expansion, three-symbol free-spin trigger, ten spins, 96.71% RTP and medium volatility.

See the PG Soft catalogue guide, editorial methodology and corrections policy for evidence handling.

Reconstructing an extended round

An Infinity Reels dispute is easiest to review as a timeline. Write down the initial total stake and x1 state, then create one row for each added reel. Each row should include the new reel number, the symbol that continued the combination, the displayed multiplier and any stack transformation. The final history record should equal the credited settlement after the chain stops.

Avoid using screen width as a reel count. On mobile, the client may scale or pan the grid, making an eight-reel state look shorter. Count the reel separators or use history. If the first reel is no longer visible after expansion, preserve an earlier frame showing the leftmost starting combination.

The persistent multiplier in free spins deserves a second timestamp. Capture the factor at the end of one free spin and at the start of the next. That evidence is stronger than a reviewer’s memory and helps distinguish persistence across spins from ordinary base-round resetting.

Feature Buy decision record

When the purchase control is offered, record its quoted cost as a multiple and as an actual amount in the active currency. Also save the total stake on which that cost is based. A menu showing “100x” beside a two-unit bet represents a 200-unit cost, but the live interface must establish the actual multiplier; the official r939a document does not supply one universal price.

Buying a feature changes the route into free spins, not the randomness of outcomes once delivered unless Help states a different mathematical configuration. It is not a shortcut to profit. Count its full cost immediately against a preset session limit and never increase the stake to recover an unsuccessful purchase.

If the quoted purchase cost or RTP is missing, leave the control unused and record the omission. A visible button alone is not enough evidence to describe its terms accurately.

FAQ

What RTP does Buffalo Win state?

The r939a document states 96.71%. Check the live game for its deployed configuration.

How does Infinity Reels work?

Qualifying combinations can add reels to the right, with the multiplier increasing by one per added reel.

How many free spins start the feature?

Three symbols award ten spins and each extra triggering symbol adds two.

Is there a Feature Buy?

The supplier documents one, but the live menu must establish its current price and availability.

Is Buffalo Win confirmed for NZ accounts?

No. Supplier evidence cannot prove operator-level access.

Sources

• PG Soft Buffalo Win r939a game-information PDF
• PG Soft official game catalogue
• PG Soft catalogue methodology
• Corrections policy

How to verify the version you can actually open

A provider page proves that a title exists and describes the supplier's intended rules. It does not prove that a casino accepts players in New Zealand, that the title is enabled for a particular account, or that the highest published RTP is the version in the lobby. Treat availability, operator eligibility and product configuration as three separate checks.

Start with identity, then configuration

Open the game only through the authenticated casino lobby. The information or help panel should identify PG Soft, the exact title and the active mathematical return. Compare the reel or grid layout, paylines or cluster rules, named features and symbol behaviour with the official product material. Similar artwork or a matching title is not enough when the help file is missing or inconsistent.

When the supplier publishes several RTP values, report all of them as configurations. Do not assume the highest option is deployed. RTP is a theoretical long-run measure across a very large number of rounds; it is not a refund rate for one player and cannot predict the next result. Volatility is different: it describes how unevenly results are distributed on the provider's scale.

Read stake controls as money, not interface decoration

Provider sheets often quote a reference range in euros. That range does not establish New Zealand-dollar support or the limits in a specific account. Before a paid round, identify the total amount that will leave the balance. If the interface separates denomination, coins and lines, verify the combined total. If Extra Bet is active, calculate its full cost before pressing spin.

Feature-buy prices are multiples of the current bet, not promised returns. A 100x purchase at a $1 stake costs $100; at a $2 stake it costs $200. Availability can vary by market and some mathematical configurations may not support the control. If the live help does not explain the price, delivered feature and active RTP, leave the option unused.

Keep simulation figures in their proper scope

A game sheet may publish a maximum result observed in a large simulation. That is not automatically the contractual maximum payout and never describes a likely session. Preserve the provider's wording, sample size and configuration. Check the live rules for a binding cap and the operator terms for any separate payout limit. Do not turn an extreme result into a promotional headline.

Audit a disputed round

If an animation freezes or a connection drops, do not repeat the wager immediately. Reopen the game through the authenticated lobby and inspect round history. Record the time, total stake, balance movement and round identifier. The result can be settled by the gaming system even when the device never displays the final animation. Send evidence through verified operator support; never disclose a password, recovery phrase or one-time code.

Read the paytable as a calculation document

The paytable should explain what creates a win, which symbols substitute, where special symbols can land and how multiple awards combine. For line games, confirm direction and active paylines. For cluster games, confirm adjacency, minimum group size and the order of collection. For respins, identify what remains locked, what resets the counter and what ends the feature. A graphic effect can illustrate those rules but cannot replace them.

Separate addition from multiplication. Several prize values may be added before a multiplier applies, while reel-specific multipliers can sometimes multiply together only when each reel participates in the same win. Reconstruct one low-stake result from game history. If the arithmetic cannot be matched to the help file, stop and ask the operator rather than guessing.

Do not confuse hit frequency with a profitable round

Provider sheets can publish hit frequency or category probabilities. A hit simply means a round returned a qualifying amount; it can be smaller than the stake. “Big”, “Mega” or “Epic” thresholds are provider reporting categories, not promises. They are useful for comparing mathematical versions only when definitions and samples are the same.

Random outcomes do not become due after a long gap. A feature that appeared repeatedly in a demo or marketing clip has no obligation to repeat in a funded session. Previous rounds do not create a debt from the next random result.

Confirm market and device behaviour independently

A title can exist in the supplier catalogue while an operator disables it for a territory, currency, device or bonus. Language localisation is not evidence of legal availability. Confirm the operator's identity, accepted countries and current lobby separately from the provider review.

On mobile, verify that balance, total bet, feature state and help remain visible without overlap. On desktop, check that browser zoom does not hide a purchase control or change the apparent denomination. Mathematical configuration should not change merely because the screen changes; if the help shows another RTP, treat it as a different deployment and record it.

Keep a compact evidence record

For any fact used in a review, save the title, provider, official URL, document date when available, access date and exact territorial scope. For a live session, add the operator domain, Game ID, RTP, currency and a non-sensitive screenshot of the help panel. This makes later corrections possible when a supplier updates a sheet or an operator changes configuration.

Missing information should remain missing. Do not estimate an RTP from results, convert a euro reference range into an operator's NZD limit, or treat another casino's configuration as evidence. A transparent “not confirmed” is more useful than a precise-looking number without the correct source.

Use limits that survive the feature design

Collection meters, expanding grids, sticky symbols and near misses can make a session feel unfinished. Unless the rules explicitly preserve progress, the visible state has no value after the round or feature ends. Set a money limit and time limit before launch, count feature buys immediately, and stop at the limit even when a meter appears close to an upgrade.

No random game is an income plan. Do not borrow, use essential funds or raise the stake to recover a loss. If play stops feeling recreational, use timeout, deposit-limit or self-exclusion tools and consult the site's responsible gambling guide.