100% up to €200 + 50 Bonus Spins, 1st Deposit Bonus at Mason Slots Casino
- Bonus
- 100%
- Max bonus
- €200
- Min deposit
- €20
- Wagering
- 40xb
Wagering applies to the bonus amount.
Casino profile
Mason Slots Casino
Player complaints and reviews about Mason Slots Casino, plus its operator (Playamo Partners), licences and welcome offers.
masonslots.com
Profile
- Website
- masonslots.com
- Established
- 2020
- Operator
- Playamo Partnersaffiliate programme
- Company
- N1 Interactive Ltd. Casinos
- Licences
- Languages
- English
- German
- Finnish
- Norwegian
- Currencies
- Euros
- US dollars
- Canadian dollars
- Russian rubles
- Norwegian kroner
- Polish zlotys
- New Zealand dollars
About
Mason Slots Casino belongs to the Playamo Partners affiliate programme. The site launched in 2020. It holds a licence from Malta Gaming Authority. The interface is available in 4 languages: English, German, Finnish, Norwegian. 7 account currencies are listed, including Euros, US dollars, Canadian dollars, Russian rubles. We list 2 welcome offers.
Mason Slots Casino is listed in 6 markets, among them Canada, Germany, New Zealand and Finland. On the Mason Slots Casino site for Austria, we found 4 promotions.
Markets
This brand is listed in 6 markets. Pick one to see what it offers there.
Welcome bonuses
2 offers
Offers are recorded exactly as the operator published them, including the currency and the wagering base. Terms change without notice – always check them on the casino's own site.
50% up to €100 + 50 Bonus Spins, 2nd Deposit Bonus at Mason Slots Casino
- Bonus
- 50%
- Max bonus
- €100
- Min deposit
- €20
- Wagering
- 40xb
Wagering applies to the bonus amount.
Promotions
4 entries
Read from the casino's own pages. Terms change without notice – check them on the operator's site.
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Player Intelligence
165 records
What players report about Mason Slots Casino on review and complaint sites: complaints, reviews and the sites’ own player ratings.
Total complaints
46
76% resolved, of those with a known outcome
Total reviews
119
Across all review sites
Player rating
4.55 / 5
AskGamblers 4.55
GEO markets
9
Countries stated on 11% of records
Mason Slots Casino complaints and reviews in figures
Every figure below is computed from the complaints and reviews collected about Mason Slots Casino, the way Player Intelligence PRO computes it.
Since 2020, players have posted 46 complaints and 119 reviews about Mason Slots Casino on 3 sites. In the 12 months to November 4, 2026, they filed no complaints and posted 43 reviews. Reviews are up 330% on the 12 months before (10).
The problem players report most often is “Deposit not credited”: 18% of the 45 complaints with a labelled problem. Next come “Withdrawal refused” (18%) and “Account closed” (13%). Complaints about “Withdrawal” make up 26% of those with a topic, against 29% across all brands.
Of the 46 complaints with a known outcome, 76% were resolved, against 59% across all brands. That puts Mason Slots Casino 968th of 1,917 casinos with at least 10 such complaints. For withdrawal complaints, the resolved share is 75%.
Reviewers give Mason Slots Casino 4.52 out of 5 on average over 116 rated reviews, against 3.44 across all brands. 97% of the ratings are four or five stars, and 2.6% are one or two. The review sites’ own scores average 4.55 out of 5 on one site. By that score, Mason Slots Casino ranks 222nd of 4,286 rated casinos. Reviewers most often praise “Games” (73 reviews), “Website & app” (58 reviews) and “Withdrawals” (55 reviews). The most common criticism concerns “Bonuses” (9 reviews), “Website & app” (9 reviews) and “KYC / verification” (6 reviews).
Problem shares are of the complaints with a labelled problem, topic shares of those with a topic, country shares of the records that state one. “12 months” counts records with an exact date in the 365 days to November 4, 2026. “All brands” covers the 11,910 brands Player Intelligence tracks.
Ask the AI analyst about Mason Slots Casino: one market, one period, a payment method or a comparison with another brand.
AI-generated summary of player reviews
Players appreciated the smooth and intuitive navigation of the site, making it easy to find games and manage their accounts. The variety of games and quick withdrawal processes were also highlighted as strong points.
Players felt that the cashier page was somewhat standard and required multiple readings to fully understand the limits and timing. Overall, there were no major complaints, but some found the experience to be just average.
Block 01
Complaints count
Complaints filed per year or month, across every complaint site.
Point at a bar to read it
20
2020202120222023
| Period | Value |
|---|---|
| 2020 | 20 |
| 2021 | 20 |
| 2022 | 5 |
| 2023 | 1 |
Block 02
Complaint problems
What went wrong, one level below the topic: the problem each complaint describes.
- Deposit not credited18%8
- Withdrawal refused18%8
- Account closed13%6
- Documents rejected or requested again8.9%4
- Bonus winnings confiscated6.7%3
- Missing funds6.7%3
- Withdrawal delay6.7%3
- Account blocked4.4%2
- Other problems18%8
Block 03
Complaint categories
- Withdrawal26%12
- Deposit22%10
- Account17%8
- Bonus8.7%4
- KYC / verification8.7%4
- Payments & refunds6.5%3
- Responsible gambling4.3%2
- Technical4.3%2
- Other2.2%1
Block 04
Complaint status
- Resolved76%35
- Unresolved24%11
Block 05
Mason Slots Casino against the market
The casino’s figures beside the same figures over every brand Player Intelligence tracks.
| Measure | Mason Slots Casino | All brands |
|---|---|---|
| Complaints resolved | 76% | 59% |
| Average review rating | 4.52 | 3.44 |
| Complaints per 100 reviews | 38.7 | 26.4 |
| Share of “Withdrawal” complaints | 26% | 29% |
A dash means too little data: a resolved share needs 10 complaints with a known outcome, an average rating 20 rated reviews.
Block 06
Reviews count
Player reviews posted per year or month, across every review site.
Point at a bar to read it
60
2020202120222023202420252026
| Period | Value |
|---|---|
| 2020 | 10 |
| 2021 | 6 |
| 2022 | 4 |
| 2023 | 0 |
| 2024 | 6 |
| 2025 | 60 |
| 2026 | 33 |
Block 07
Review stars
How the rated reviews split by star.
- 5 stars77%89
- 4 stars20%23
- 3 stars0.9%1
- 2 stars0.9%1
- 1 star1.7%2
Block 08
What reviewers praise and criticise
The aspects reviews name either way: one review can praise one thing and criticise another.
Praised
- Games63%73
- Website & app50%58
- Withdrawals47%55
- Customer support32%37
- Bonuses22%25
- Deposits & payment methods20%23
Criticised
- Bonuses7.8%9
- Website & app7.8%9
- KYC / verification5.2%6
- Games4.3%5
- Withdrawals3.4%4
- Customer support2.6%3
Block 09
Rating history
The average star rating of reviews posted in each period, out of 5. By month only where every month has enough ratings.
Point at a bar to read it
4.55
4.5
3
3.1
4.63
4.67
2020202120222023202420252026
| Period | Value |
|---|---|
| 2020 | 4.55 |
| 2021 | 4.5 |
| 2022 | 3 |
| 2023 | 0 |
| 2024 | 3.1 |
| 2025 | 4.63 |
| 2026 | 4.67 |
Block 10
Stats by GEO
The ten countries players most often state, complaints and reviews together.
- Austria17%3
- Canada17%3
- Netherlands17%3
- Finland11%2
- Ireland11%2
- Sweden11%2
- Brazil5.6%1
- Belarus5.6%1
- Slovenia5.6%1
Block 11
Year by year
Complaints, their outcomes and reviews per calendar year.
| Year | Complaints | Resolved | Reviews | Average rating |
|---|---|---|---|---|
| 2026 | 0 | – | 33 | 4.67 |
| 2025 | 0 | – | 60 | 4.63 |
| 2024 | 0 | – | 6 | – |
| 2023 | 1 | – | 0 | – |
| 2022 | 5 | – | 4 | – |
| 2021 | 20 | 85% | 6 | – |
| 2020 | 20 | 70% | 10 | – |
A dash means too little data for that year.
Block 12
Where the records come from
The independent sites the complaints and reviews were collected from.
| Site | Complaints | Reviews | Site’s score |
|---|---|---|---|
| AskGamblers | 6 | 106 | 4.55 / 5 |
| CasinoReviews | 32 | – | – |
| Casino Guru | 8 | 13 | – |
Block 13
Latest complaints and reviews
The newest records about Mason Slots Casino as facts: our label, the status or the stars, the player’s country and the site. The text stays on that site – follow the link to read it.
- Review
5.0 of 5 stars
- Review
4.0 of 5 stars
- Complaint
Account blocked
Unresolved - Complaint
Withdrawal refused
Unresolved - Complaint
Account closed
Resolved
0 player records in the last 30 days. Explore them in Player Intelligence PRO
Every complaint and review behind these numbers – with filters, comparison, GEO, platforms, operators and monitoring – in Player Intelligence.
Get All DataPlayer ratings from AskGamblers.
Questions about Mason Slots Casino
Who owns Mason Slots Casino?
Mason Slots Casino is operated by N1 Interactive Ltd. Casinos and runs under the Playamo Partners affiliate programme.
Is Mason Slots Casino licensed?
Yes. Mason Slots Casino holds a licence from Malta Gaming Authority.
When was Mason Slots Casino founded?
Mason Slots Casino launched in 2020.
Which currencies does Mason Slots Casino accept?
Currencies listed for Mason Slots Casino: Euros, US dollars, Canadian dollars, Russian rubles, Norwegian kroner, Polish zlotys, New Zealand dollars. Its site is available in 4 languages: English, German, Finnish, Norwegian.
What welcome bonuses does Mason Slots Casino offer?
2 welcome offers are listed for Mason Slots Casino. The first on the list is “100% up to €200 + 50 Bonus Spins, 1st Deposit Bonus at Mason Slots Casino”, with a 40× wagering requirement.
Which countries is Mason Slots Casino available in?
Mason Slots Casino is listed in 6 markets: Austria, Canada, Finland, Germany, New Zealand, Norway.
What bonuses and promotions does Mason Slots Casino run in Austria?
We read 4 live offers for Austria on the Mason Slots Casino site itself.
What do players say about Mason Slots Casino?
Players have filed 46 complaints and written 119 reviews about Mason Slots Casino. Players rate Mason Slots Casino 4.55 out of 5 on average on the 1 site that publishes a rating.
What do players complain about most at Mason Slots Casino?
“Deposit not credited” – 18% of the 45 complaints about Mason Slots Casino with a labelled problem. Followed by “Withdrawal refused” (18%) and “Account closed” (13%).
Do players report withdrawal problems at Mason Slots Casino?
Withdrawals are the topic of 12 complaints about Mason Slots Casino: 26% of the 46 with a topic. The most common withdrawal problem is “Withdrawal refused” (67% of them). Of the withdrawal complaints with a known outcome, 75% were resolved.
Does Mason Slots Casino resolve player complaints?
76% of the 46 complaints about Mason Slots Casino with a known outcome were resolved. Across all brands Player Intelligence tracks, the share is 59%. Among the 1,917 casinos with at least 10 such complaints, Mason Slots Casino is 968th. Open complaints and complaints closed without an outcome are left out.
What do players like and dislike about Mason Slots Casino?
Praised most: “Games”, “Website & app” and “Withdrawals”. Criticised most: “Bonuses”, “Website & app” and “KYC / verification”. 97% of the rated reviews give four or five stars, and 2.6% give one or two.
Screenshots
4 pages
Pages of the casino's own site, recorded by our crawler. Every screenshot below was taken from the same market, because what a casino shows – the offers, the payment methods, the lobby – often differs from one country to the next.
One capture per page, all from the market named above. A visitor in another country may be shown different offers, different payment methods and a different lobby.
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Casinos whose player rating is closest to that of Mason Slots Casino.
