DIAMOND VAPOR by Endorphina: Free Games and expanding wins

DIAMOND VAPOR is a five-reel, three-row slot with ten fixed paylines. Endorphina’s product page publishes 96.04% RTP, high volatility and a reference stake range of €0.10–€160. The Vape Bar sign performs two jobs: it substitutes as Wild and counts as Scatter. Three or more start ten Free Games, where symbols involved in a win expand over their reels.

Those details describe the supplier page checked on 8 October 2026. They do not establish access at a New Zealand operator, an NZD stake range or the mathematical setting loaded in a particular account. Treat the live help screen as the final record for those deployment-specific facts.

Published configuration

Field	Official value
Grid	5×3
Paylines	10
RTP	96.04%
Volatility	High
Supplier stake reference	€0.10–€160
Feature trigger	3+ Vape Bar symbols
Initial award	10 Free Games
Retrigger	10 additional Free Games
Feature behaviour	Winning symbols expand over the reel

The table is a compact map, not a prediction. RTP is theoretical over a very large sample, while high volatility describes the provider’s distribution category. Neither value tells a player when a feature will occur or what a short session should return.

Ten-line base-game reading

The game evaluates wins on ten predetermined routes. A matching picture elsewhere on the grid does not belong to a line merely because it looks adjacent. Open the line map, follow the required reel order and note the highlighted route in round history. That prevents a common error: multiplying one symbol value by every line without checking which paths actually qualified.

The provider expresses symbol awards as multiples of “base bet”. A casino interface may display total stake, coin value or line stake instead. Before converting any multiplier into currency, record the label used by the loaded help. The settled amount in round history is the strongest account-level reference.

One sign, two functions

The Vape Bar sign is unusual because Endorphina lists it as both Wild and Scatter. In substitution, it can complete regular line combinations. In trigger counting, three or more qualifying signs open Free Games. Those are separate calculations even when the same symbols participate in both.

For an audit, preserve the full trigger grid and the line-win breakdown. List the ordinary credits first, then the Scatter payment or feature entry exactly as the history presents it. Do not assume that every trigger symbol also substitutes on every line.

Free Games and expanding winning symbols

Three or more Scatters award ten Free Games. During those rounds, any symbols forming a winning combination expand to cover the entire reel. The wording matters: the expansion follows a qualifying win; it is not simply a random full-reel symbol appearing before evaluation.

To reconstruct one feature spin, capture the grid before animation, the winning line, the expanded reel state and the final breakdown. Mark which original positions created the qualifying combination. Then trace any additional lines supported after expansion according to the displayed sequence. Screenshots taken only after the transformation can hide the initiating arrangement.

Expansion is also different from persistence. The provider page does not describe these symbols as sticky across later spins. Unless the live rules explicitly say otherwise, treat every Free Game as a new grid and do not carry a completed reel forward.

Retrigger accounting

Endorphina says ten more Free Games can be won during the feature. Start a ledger with the initial counter, subtract completed spins and add ten only when a confirmed retrigger occurs. Save the counter immediately before and after the retrigger animation.

Keep trigger payments separate from the feature subtotal. If three signs both create a line award and add spins, record each event once under its own label. A correct ledger should reconcile the opening balance, all feature credits and the closing balance without treating free rounds as cash prizes themselves.

Published symbol evidence

The game-name crystal is identified as the highest regular symbol. Five on a payline pay 100x the base bet. The vape symbol is listed next, with five paying 50x. The Vape Bar sign has its own Wild/Scatter functions and should not be confused with the regular vape picture.

These headline values are not maximum-win claims. They describe specific five-symbol combinations under the provider’s base-bet convention. A currency result still depends on the active stake unit, the number of qualifying lines and feature rules. Check shorter match lengths in the live paytable rather than extrapolating them from the five-of-a-kind figures.

RTP and configuration checks

The 96.04% figure belongs to the product page reviewed here. Endorphina does not expose a menu of alternative RTP versions on that page. That absence is not proof that every operator deployment uses one setting. Record the percentage shown inside the loaded game, along with operator, game ID, date and mode.

If the live figure differs, report both with their scopes: supplier-page reference and deployed-game value. Do not average them or silently replace one. If no percentage is visible in game help, label the active RTP unavailable rather than inferring it from the artwork or title.

High volatility and stake planning

High volatility means results may be distributed unevenly, not that a large win becomes due after a dry sequence. The expanding feature can create visually dense outcomes, but its animation does not change the independence of later random rounds.

The €0.10–€160 range is denominated in the supplier’s euro reference. It is not a confirmed New Zealand minimum or maximum. Open the stake selector in the actual account, note currency and increments, and set a spending limit using the real debit per round. A theoretical upper range should never be used as a target stake.

Risk Game and Bonus Pop

The official feature list includes a Risk Game and Bonus Pop. A Risk Game may allow an eligible settled credit to be gambled, but the exact choices and limits must be read locally. Capture the original win, amount risked, selection and final settlement as a separate event.

Bonus Pop is an optional paid-entry route whose presence can vary by operator and jurisdiction. If it appears, record the quoted price, feature state, RTP notice and confirmation screen. Natural Scatter entry and paid access should remain separate in any comparison because they do not describe the same route into the feature.

Mobile and demo verification

Endorphina describes the title as playable on mobile devices. That confirms a supported format, not access in New Zealand. Test whether the grid, payline highlight, total stake, counter, balance and help remain readable in portrait and landscape orientation.

A supplier demo can demonstrate animation order and control placement. Demo credits have no cash value and cannot confirm real-money availability, local limits or the exact operator build. Before relying on a demo observation, compare its version and RTP with the live help.

Worked feature audit

Imagine that a qualifying crystal line appears across reels one to five during Free Games. First record the original rows occupied by the five crystals. Next capture the expansion that fills those reels. Then copy the list of settled paylines from history and the amount assigned to each.

Do not multiply 100x by ten simply because ten paylines exist. Some routes may not meet the necessary order, and the game may evaluate expansion under a defined sequence. Use the server’s line report to determine which paths were actually paid. Finally, reconcile their total with the balance movement.

What to preserve for a dispute

Save the exact title, provider, active RTP, currency, total stake, UTC timestamp, round ID, opening balance and closing balance. For a feature, add the trigger grid, initial counter, each retrigger, pre-expansion and post-expansion screens, line breakdown and feature total.

Ask support for the server-side round record and the definition of base bet if the displayed multiplication cannot be reconciled. Share redacted records publicly; account credentials, identity documents and payment details do not belong in an editorial report.

Editorial boundaries

The artwork on this page uses abstract crystals and mist rather than copying game art or presenting vaping as desirable behaviour. Theme is not evidence of RTP, legality or product access. Those claims require the cited supplier page and the reader’s current operator help.

The official description supports the grid, lines, published RTP, high-volatility label, dual symbol, ten-spin award, retrigger and expansion rule. It does not establish New Zealand availability, an NZD range, a maximum win or a universal Bonus Pop configuration.

Final assessment

DIAMOND VAPOR’s central question is procedural: which win existed before expansion, and which additional line credits were created after the reels filled? A complete before-and-after record answers that more reliably than the animation alone.

The published 96.04% RTP and euro stake range are useful catalogue references. Verify them again in the loaded build, keep paid and natural feature entry distinct, and judge every result from the round record rather than a headline multiplier.

Official and related sources

• DIAMOND VAPOR official product page
• Endorphina catalogue guide
• Responsible gambling guide
• 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 Endorphina, 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.