Named slot games / CASHIER TRACE NOTES
Dig Dig Digger slot: follow the expanding symbol
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Dig Dig Digger slot is a BGaming 5×3 game with 10 paylines. Three or more golden-shovel scatters award 10 free spins, where selected regular symbols can expand across reels. The provider classifies the game as very high volatility.
Great Britain · GBP · 18+Editorial check: 11 November 2026
On this page
- Dig Dig Digger slot: facts for the named release
- Demo notes: inspect symbol selection before pressing spin
- Start with an example of the selection rule
- Ten free spins are the opening award
- A scatter can have more than one role
- Purchase options do not establish GB availability
- Very high volatility and a theoretical average
- Read another mechanic without borrowing its trigger
- Begin with the selected picture, not the shovel artwork
- Distinct reels matter more than the raw symbol count
- Higher-value and lower-value categories should not borrow thresholds
- Expansion changes the evaluation after eligibility
- Special reel treatment is not ordinary adjacent-line counting
- Ten paylines are not ten separately accepted stakes
- A scatter's two roles should be evaluated separately
- Retriggers can change both time remaining and symbol state
- No stated retrigger-count cap is not a promise of recurrence
- International controls need their own version check
- Theoretical return is not an expansion frequency
- The maximum is a ceiling rather than a debt
- An expanding screen and a cumulative total can show different stages
- A useful evidence packet identifies the missing condition
- Mobile layout should not be confused with another release
- Compare selected reels with clusters and queued effects
- Questions about Dig Dig Digger
- Sources
Dig Dig Digger slot: facts for the named release
The game's central rule concerns a selected symbol, not a picture of a book. BGaming describes an expanding-symbol mechanic with shovels as the scatter. Keep the trigger symbol separate from the regular symbol chosen for expansion.
The current product page publishes 94.94% RTP. Other figures found beside the same title should not silently replace it. Compare the loaded game's help if you need to identify a particular operator configuration.
| Field | Provider publication |
|---|---|
| Studio | BGaming |
| Identifier | DigDigDigger |
| Release | 16 July 2021 |
| Layout | Five reels, three rows,10 lines |
| Published RTP | 94.94% |
| Volatility | Very high |
| Maximum multiplier | 7,500× |

Demo notes: inspect symbol selection before pressing spin
This page does not enable an unverified embedded launch. The visual below separates scatter entry from the symbol that can later expand. It is an explanation of two roles, not a screenshot of a played result.
The official rules are available without making a deposit. Use them to check the selected-symbol condition and its reel requirement. A demo balance, if you open the provider version separately, is not spendable cash.
Before comparing a mobile display with a desktop one, identify the full game name. Screen orientation can change the position of controls, but a different release's bonus description must not be imported into this one.

Feature visual and primary rules available; an unverified game frame is not loaded.
Start with an example of the selection rule
Imagine that free spins have begun and a regular symbol has been selected for expansion. That selection identifies which picture can receive special treatment. It does not mean every reel is automatically covered on the next spin.
The rules distinguish a threshold for higher-value selected symbols from the threshold for lower-value ones. Relevant symbols must land on enough different reels. Read the selected symbol and its stated condition together.
Once the condition is met, expansion changes the evaluated screen. The special result does not require the usual adjacency between those expanded reels. This is why a screenshot can look unlike an ordinary left-to-right line win.
This is a hypothetical explanation, without an invented payout. A screen that does not satisfy the selected symbol's condition cannot be assumed to expand just because the bonus has already started.
Ten free spins are the opening award
Three or more scatters trigger 10 free spins. Further qualifying scatters can retrigger the feature. The rulebook describes selected expanding symbols remaining active until the feature ends, including selections added through retriggers.
Separate the number of spins awarded from the number of selected symbols. They are different feature states. Additional selected pictures do not themselves represent extra paid rounds or an immediate credit to a bank balance.
Do not convert an unlimited retrigger description into an expectation of a long bonus. It means the stated rule does not impose that retrigger-count cap. It does not promise the qualifying event will recur.
| Feature question | What to inspect |
|---|---|
| Why did the bonus begin? | Qualifying shovel scatters |
| Which picture can expand? | Currently selected regular symbol or symbols |
| Why did expansion not happen? | Required count across different reels |
| Did the feature extend? | The awarded extra-spin counter |
A scatter can have more than one role
BGaming's rules also give the scatter a wild substitution role in ordinary winning lines. The same picture can therefore participate in more than one rule, depending on what the game is evaluating.
Read a scatter count separately from a substituted line result. Adding the two visual events without checking the final summary can confuse a trigger with a payout. The completed total resolves the accounting question.
A selected expanding symbol is not the same thing as the shovel scatter. That distinction prevents a common misreading: assuming that every bonus entry automatically selects the trigger picture to fill the reels.
Purchase options do not establish GB availability
The international rules describe a purchase feature and a Chance×2 option, with their availability linked. These descriptions are not evidence that a GB operator offers either control or uses the same displayed price.
For that reason, this note gives no cash purchase price or recommended stake. If a control is absent in a loaded version, do not treat a foreign screenshot as an instruction to locate a workaround.
The useful rules question is which mode was actually active in the round being read. A feature description from another configuration cannot establish what amount was staked or which calculation applied to this result.
Very high volatility and a theoretical average
At 94.94% RTP, the arithmetic complement is 5.06%. This is a long-run theoretical edge for the published model. It is not a forecast that a particular bankroll will retain exactly 94.94% after a session.
Very high volatility indicates substantial variability under the provider's classification. It does not state how often a shovel trigger appears or how many paid rounds are needed to produce an expanding-symbol result.
Keep the cash stake and the amount you can afford to lose separate from the 7,500× maximum. A high ceiling does not make a larger stake affordable. Our amount dictionary explains those different units.
Read another mechanic without borrowing its trigger
Merge Up upgrades cluster symbols and marks cells, rather than expanding selected reels. Golden Glyph queues Power-Up effects. Neither game's trigger should be used to interpret a shovel feature.
For another original BGaming release, see Elvis Frog in Vegas. Return to the slot notes to choose a specific title, or use the support page when further play is not the right next step.
Begin with the selected picture, not the shovel artwork
At feature entry, identify two things: the shovel scatters that triggered free spins and the regular symbol selected for expansion. They perform different jobs. Knowing that the bonus began leaves the selected picture as another fact to record.
Keep a short selection list beside the feature. If a retrigger adds another selected symbol, record when it joined the list. The earlier selection remains relevant under the published rules, while the newly added one belongs to the later state. Put the remaining-spin count in a separate column.
This prevents a shovel-trigger screenshot from being used as proof that shovels were the expanding picture. For an account enquiry, save the selection indicator or relevant history as well as the entry screen. The mine-themed illustration on this page helps identify the subject, but the game's record supplies the selected symbol for a particular feature.
Distinct reels matter more than the raw symbol count
Count which reels contain the selected symbol before counting how many copies you can see. The expansion condition concerns enough different reels. Several copies stacked on one reel still identify only one reel for that part of the test.
For an illustrative arrangement, three copies on reel two occupy three positions on one distinct reel. Copies on reels one, three and five occupy three positions across three distinct reels. The number of pictures is unchanged, but the count relevant to the reel requirement is different.
Next compare the observed reel count with the published threshold for the selected symbol's category. This example supplies no new threshold. It shows what to count once that threshold is known. A precise non-expansion enquiry names the symbol, the reels on which it landed and the condition being compared, rather than reporting only that three pictures appeared.
Higher-value and lower-value categories should not borrow thresholds
Find the selected picture in the category described by the rules. Higher-value and lower-value selected symbols have different reel requirements, so the symbol identity and the reel count must be checked together.
A useful note has three fields: selected symbol and category, required number of distinct reels, observed reels. Copy the requirement from the supplied help before making the comparison. Leaving the number blank until it is confirmed is clearer than borrowing another symbol's threshold because its feature animation looks similar.
For a disputed result, save the category wording alongside the round reference. Ask which condition the game applied to that selected symbol and which reels it counted. A reply describing expansion generally may leave that specific question unanswered. The relevant test is whether this symbol met its own requirement in this arrangement, under this version's rules.
Expansion changes the evaluation after eligibility
Follow the feature in order: a regular symbol is selected, it lands on enough distinct reels for its category, then the expansion changes the arrangement evaluated under the special rule. Each step supplies information needed by the next.
An illustrative note might show the selected-picture indicator on one screen and the landing arrangement on the next. The first confirms which symbol to look for; the second shows whether its condition was met. Keep the expanded result after those screens so the reader can follow the change.
A selected-symbol badge by itself says nothing about how that symbol landed on a particular spin. Conversely, an already expanded image can conceal the original landing positions. When the question concerns qualification, ask for those positions or their recorded reel count instead of trying to infer them from the expanded area.
Special reel treatment is not ordinary adjacent-line counting
The retained rules explain that the special expansion result does not require the ordinary adjacency between the expanded reels. That is a feature-specific distinction. It should not be converted into a claim that all base-game combinations pay without their usual positional requirements.
A normal line result and a selected-symbol expansion can therefore need different explanations in the same feature. Identify which result is being discussed before applying a positional rule. A screenshot of separated expanded reels should not be rejected as impossible merely by importing the ordinary-line model.
Conversely, a non-expanding ordinary screen should not inherit the special exception automatically. The mode and event establish the relevant rule. A precise record says which selected symbol qualified and which special evaluation followed, rather than treating the whole title as adjacency-free.
Ten paylines are not ten separately accepted stakes
The published line count describes the game's evaluation structure. The total bet control describes the accepted money committed to a round. Do not multiply a total stake by ten simply because the fact table contains ten paylines.
If a real record identifies a per-line unit, its defined relationship to the total needs reading. If it identifies a total already, another multiplication would overstate the stake. A correct arithmetic operation can still be wrong when the base has been mislabelled.
For an invented £0.50 total stake and £0.35 award, the net round result is a £0.15 reduction. The line count does not change that subtraction. These amounts illustrate accounting only and are not verified stake options or symbol payouts for Dig Dig Digger.
A scatter's two roles should be evaluated separately
The shovel's feature-trigger role and its ordinary-line substitution role concern different evaluations. A symbol can have more than one role without every appearance satisfying all of them. Read the relevant conditions for the specific event being explained.
An ordinary line using substitution does not itself establish the scatter count needed for free spins. Likewise, a scatter-trigger image does not specify the total ordinary line award. If both contribute to the final record, the history should establish their separate treatment.
Avoid adding a trigger as if it were a cash amount merely because it occurs alongside an award. Entry into a feature changes the available sequence; the final settlement identifies the money result. The event description and the ledger amount should remain separate fields in an explanation.
Retriggers can change both time remaining and symbol state
A retrigger can add spins and add a selected picture to the active feature state. Record those changes separately. One tells you how much of the feature remains; the other tells you which symbols can receive expansion treatment on subsequent spins.
In a hypothetical timeline, symbol A is selected at entry and symbol B joins after a later retrigger. Keep the earlier spins under their earlier selection state. For later spins, retain A and include B as the record supports. Applying B backwards would rewrite the conditions that existed before it was selected.
A note with spin number, active selections and remaining spins makes that timing visible. It also helps distinguish a missing selection from a missing extension in a support enquiry. Adding either kind of state still leaves the next qualifying landing conditional; extra time and extra selected pictures are not completed awards.
No stated retrigger-count cap is not a promise of recurrence
A description that permits repeated qualifying retriggers does not predict that one will happen in a given feature. Possibility and frequency are different questions. An initial award can end without the next qualifying trigger even where the rule does not impose a fixed count cap.
Do not turn the wording into an expected bonus length. A person cannot infer an average number of spins merely from the absence of a stated cap. That would require additional mathematical information not supplied by the rule's description of what is permitted.
The same limitation applies to a highlight showing several retriggers. It documents a selected example, not a guarantee or a reason to increase spending. The appropriate record for a dispute is the actual feature history, not a different feature chosen because it lasted longer.
International controls need their own version check
The provider describes optional controls in its international material. Their appearance in that material does not establish availability in an unidentified GB account. This page does not publish a local purchase price or suggest a workaround when a control is absent.
If a recorded round used a particular mode, identify it from the actual confirmation and help. A mode can affect what was accepted and how the round should be interpreted. A foreign screenshot or an old guide cannot establish the stake and settings of your own record.
No optional control is required to understand the selected-symbol mechanism. The explanation can be read from the published rules and hypothetical diagrams without making a payment. Understanding a feature and recommending purchase are different editorial tasks, and this page undertakes the first.
Theoretical return is not an expansion frequency
The published RTP describes a theoretical relationship between total wagering and returns for a model. It does not state the fraction of spins containing shovels, the frequency of selected-symbol qualification or the probability of an added selection during free spins.
Those event questions require their own evidence. Applying the RTP percentage to a deposit would not supply them. A deposit can fund multiple stakes using returned amounts, so total wagering and initial funding are different quantities even before outcome variability is considered.
The very-high classification also cannot supply a personal timetable. It describes variability in the provider's terminology. It does not show that a selected symbol is due to land, that a missing feature must arrive soon or that a particular balance can withstand the next session.
The maximum is a ceiling rather than a debt
The published upper multiplier does not represent an amount the game owes after a losing sequence. It is a ceiling under the described product conditions. A session ending far below it does not establish an error or a requirement that later rounds compensate for the difference.
Do not derive a recommended stake from the largest possible result. The same cash stake can produce losses, and the ceiling supplies no personal protection. A feature description should not become a recovery target for money already lost or needed for ordinary expenses.
If a completed result appears incorrectly capped, the enquiry needs the exact round, supplied rule and recorded calculation. That is a specific settlement question. It should not be replaced by a general claim that a maximum displayed on a product page guarantees a future award.
An expanding screen and a cumulative total can show different stages
An animation may first show the qualifying symbols, then expanded reels, then an accumulated feature amount. Those displays are not necessarily independent awards to be added. Identify which number is a component and which already includes earlier components.
For an invented feature, independent awards of 2, 3 and 4 units sum to 9. Running totals of 2, 5 and 9 also describe that same accumulation, but adding the running displays would incorrectly claim 16. The labels, not visual excitement, determine the correct accounting.
Preserve enough context in a screenshot to identify the number's role. A cropped 9 and an expanded symbol cannot show whether the amount is a line result, a feature total or the whole paid round. The completed record should answer that question before an account discrepancy is alleged.
A useful evidence packet identifies the missing condition
For a non-expansion question, retain the title, selected symbol, relevant reel positions, feature mode and round reference. For an amount question, add the accepted stake and completed award. These records let the responsible service identify whether eligibility or settlement is disputed.
If a required field is unavailable, say so. A remembered selected symbol is not the same as a saved rule panel, and a thematic illustration cannot fill the gap. An honest description of missing evidence is more useful than inventing a reel arrangement after the event.
Use the operator's secure help route for private account information. This publication cannot inspect a provider replay, decide a claim or accept identity documents. Another paid round is not needed to ask for the explanation of the original one.
Mobile layout should not be confused with another release
A smaller screen can move controls, shorten labels or present the same information in another panel. That presentation change does not establish a different mechanic. Confirm the full title and information panel rather than identifying the game from control position alone.
At the same time, a similarly named mobile search result can genuinely be another release. The identifier and published layout help distinguish a responsive view from a different product. Neither a familiar provider logo nor a shovel motif is sufficient on its own.
The provider's mobile description supports compatibility at product level, not availability for every account or device configuration. This page does not claim a tested real-money mobile session, a verified local stake range or a working embedded demo that has not been checked.
Compare selected reels with clusters and queued effects
Merge Up asks which connected group upgrades and how marked locations persist. Golden Glyph asks how a queue of effects is built and used. Neither should inherit a condition based on the number of distinct reels containing a selected symbol.
Elvis Frog in Vegas provides another BGaming comparison with separate star and coin routes. A shared studio establishes authorship, not interchangeable triggers. Keeping those differences explicit prevents a familiar provider name from becoming an excuse to copy one game's explanation onto another.
For a later money-transfer question, leave the game mechanism and identify the separate withdrawal record. A selected-symbol counter cannot show whether a bank payment was sent. That question needs its own amount, destination and reference in the payment-stage directory.
Questions about Dig Dig Digger
What RTP does BGaming publish for Dig Dig Digger?
The product page publishes 94.94%. The loaded game's help is the reference for its active configuration.
Can I play Dig Dig Digger on mobile?
BGaming describes the game as mobile-compatible. That does not establish availability at a particular casino account.
What starts Dig Dig Digger free spins?
Three or more scatters award 10 free spins. Selected regular symbols can then expand when their own reel-count conditions are satisfied.
What is the maximum multiplier in Dig Dig Digger?
BGaming publishes 7,500×. This upper result is not a probability, a typical bonus return or an amount the game owes after losses.



