This review was written in 2025 and we keep it as a record of how the online casinos of that time presented their games and promotions. The operator, the offers and the figures it mentions may no longer exist or may have changed, and nothing on this page is a current offer: Mr Mega is no longer among the operators we work with, and the page carries no link to it. 18+.
Mr Mega was, at the time of our review, a casino with a "sportsbook" (a betting section) on the same account, run by Aspire Global International Ltd, a company of Malta (registration C 42296) that operated dozens of brands on its own platform. It was licensed by the Malta Gaming Authority and by the Gambling Commission of Great Britain (account 39283), which placed it among the better-regulated houses of its generation.
We tried it in "demo" mode (free play, without depositing), as with every casino on this site but two, and read its terms as they stood then. What follows describes the operator, the offer, the games and the payments as the operator published them in 2025, and the rating of 4 out of 5 given at the time, kept here as the opinion of that moment.
Who stood behind Mr Mega
Aspire Global was, in those years, one of the platform companies of the trade: it built and ran casinos for other brands and for itself, and Mr Mega was one of its own, launched with the betting section that most of its sister brands lacked. The brand was aimed at the British market first.
The two licences were the real argument of the house. A Maltese licence brings player funds kept apart from the company's and a complaints procedure that ends with the MGA, while the British one adds the strictest rules of the market (Gambling Act 2005) for the players of that country, who could write to the Commission.
The site encrypted the connection ("SSL", the padlock in the browser), ran games on "certified" random number generators and offered the tools of responsible gambling (deposit limits, time-outs, self-exclusion) that both regulators require. The list of restricted countries was long and included the United States, France, Italy, Spain, Belgium and Poland, as the sidebar still records.
Where your country was not served, the markets sentence that closes every page of this site applied then as it applies now, since it is you who must check what the law where you are located allows. Nothing on this page is an invitation, and the page carries no link to the operator.
The welcome offer at the time of our review
At the time of our review the welcome offer was a package in three parts, worth 100 per cent of the deposits up to £200 in all, with one hundred "free spins" on selected slots and a "wagering" (the volume of bets required before a withdrawal) of thirty-five times, for a minimum deposit of £10. Thirty-five was the ordinary multiple of the British market, lower than the forty and more of the offshore houses.
The arithmetic was the usual one. A player who deposited £200 and received £200, under thirty-five times applied to the bonus alone, had to place £7,000 in bets (thirty-five times two hundred) before a withdrawal, while the same multiple applied to deposit and bonus together, where the terms said so, required £14,000!
The spins followed the same logic, with their winnings credited as "bonus money" and, as a rule, a "max cashout" (a ceiling on what could be withdrawn from them), and the "max bet" allowed per spin while the bonus was active completed the picture; the cards below reproduce the offer as it was presented, without a button, because the page carries no link to the operator.
The welcome bonus, as it was presented
Code: NO CODE
Bonus: 100%
Max: £200
Wagering: 35×
Spins: 100
On: Selected slots
Wagering: 35×
Code: NO CODE
The cards reproduce the offer as it was presented in 2025 and are kept as a record: nothing here is a current offer, and the page carries no link to the operator.
Games and software, as they were
The catalogue counted more than six hundred games, by the operator's account, from NetEnt, Games Global (formerly Microgaming), Play'n GO, Pragmatic Play, Big Time Gaming, Red Tiger and IGT, with the "Megaways" slots of that period, some fifty jackpot titles and a "live dealer" section; the betting section shared the wallet with the casino, so that a player moved from a match to a slot without a transfer.
It was a smaller library than the rented catalogues of the newer houses, and a better chosen one. Most titles opened in "practice" mode, which is how we tried them, and the "RTP" (the theoretical return to the player) was printed in each game's panel; the slots of that period that we found there (Starburst, Book of Dead, the Megaways versions of the classics) are still on the market.
A player who looks for them now finds them at houses reviewed on this site today, such as Betway and 888 Casino, both with the same pair of licences that Mr Mega held, and the comparison between those pages and this one is the use of keeping it.
Payments and support, as published then
The "cashier" accepted the cards Visa and Mastercard, PayPal, the "wallets" Skrill and Neteller, paysafecard for deposits only, Interac for Canada and Trustly (the European bank transfer), in pounds, euro, US, Canadian and Australian dollars, and no cryptocurrency, as the sidebar still records.
Support was published as available through "live chat" and e-mail, and we did not write to it, deposit or withdraw, so the times and the service were, for us, what the operator described, which is the rule of this site for every house but two, as the About page tells.
Our opinion at the time
Our rating was 4 out of 5, and it rested on the two licences, on the platform company behind the brand and on the multiple of thirty-five, which was lower than most, against a catalogue smaller than the largest and a cashier without cryptocurrencies. The star withheld was for the restrictions by country and for a brand that had not yet a history of its own.
We keep that rating as the opinion of 2025, measured in demo mode and on the terms of that year, and not as a judgement on the house today. Mr Mega is not among the operators presented on this site, and the offer described above no longer exists in that form.
A player looking for a casino with the same pair of licences finds the current ones in our top 10, and the other pages kept as testimony are gathered in the news archive. Gambling is for adults (18+) and should remain a pastime: when it stops being one, a break is the right move.
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By the Online-Casinos.ws editorial team · Online since 2002 · Last updated: 9 October 2026