InstaSpin runs a library of 3,793 games across slots, jackpots, table games and live casino, and the provider list is the strongest part of the offer. Eight studios are named, among them Hacksaw Gaming, Play’n GO, Wazdan and Relax Gaming, which between them cover most of what a slot player in the United Kingdom looks for. The licence comes from The Union of the Comoros and is held by an operator the site does not identify. More on biggsopticians.co.uk.
What you get is breadth rather than depth in any single category. Slots and jackpots make up the bulk, table games and live casino sit alongside them, and sports betting runs as a second product on the same account. The welcome package adds 10 free spins a day for 10 days in Big Bass Bonanza on a first deposit, which points at the kind of slot content the brand leans on.
Library size, studios and licence in plain figures
- 3,793 games in total, spread over slots, jackpots, table games and live casino.
- Eight named providers: Hacksaw Gaming, Spribe, Play’n GO, Wazdan, Novomatic, InOut, Swintt and Relax Gaming.
- Casino and sports betting on one site, with the casino side carrying the larger catalogue.
- English is the only language the site is offered in.
- The licence is from The Union of the Comoros; the operator is not identified on the official site.
How to find a game and check its RTP
- Open the games lobby and filter by category first: slots, jackpots, table games or live casino. With 3,793 titles, browsing without a filter takes time.
- Narrow by provider if you already know the studio you want. Hacksaw Gaming and Relax Gaming sit in different parts of the catalogue, and the filter is quicker than scrolling.
- Search by title when you have a specific game in mind. The free spins in the welcome package are tied to Big Bass Bonanza, so that name is worth typing in.
- Open the game and look for the information or paytable button inside the game window. Providers publish the return-to-player figure there, and it is the version that applies to the game you are about to play.
- Compare that figure with the same game at another provider if the number matters to you. The RTP is set by the studio per game version, so the figure inside the window is the one to trust.
- Check the stake box before you spin. Table minimums and maximums differ from game to game, and the live casino tables carry their own limits.
Where the conditions can catch you out
- The welcome package carries a 40x wagering requirement. On a $100 bonus that is $4,000 of play before bonus funds turn into withdrawable money, and the bonus terms decide whether the deposit counts towards it as well.
- The 10 daily free spins run for 10 days in a row in Big Bass Bonanza only. Miss a day and that day’s spins are gone, so the schedule suits players who log in regularly rather than in one long session.
- English is the only language on the site. If you want terms, support or game menus in another language, they are not there.
- The operator is not named on the official site. Before depositing, ask support in writing who holds the licence and which entity your money sits with.
The free spins are worth more as a reason to check Big Bass Bonanza’s RTP inside the game than as a reason to deposit a larger amount than you had planned.
Gambling is for adults only, 18+. If play stops being fun, free and confidential help is available in the United Kingdom from support services set up for gambling problems. Set a budget before you open the lobby and treat the bonus as extra play time, not as a reason to deposit more than you can afford to lose.
What players ask about the games
Are the live casino tables from the same studios as the slots?
No. The eight named providers are slot and table game studios, with Spribe known for crash-style titles. The live casino runs as its own section of the lobby, and the brand does not list the studios behind those tables in the information available.
Can I play the InstaSpin games on a phone?
The website is built for mobile browsers, so the full lobby opens on a phone without installing anything. There is no dedicated app, and the mobile site is the route to the games on a handset.
Does the site publish RTP figures for its slots?
The brand does not list return-to-player percentages on the site itself. Each game shows its own figure in the in-game information panel, which is where to look before you spin.
What stands out in the games catalogue
The provider mix is the reason to look at biggsopticians.co.uk rather than the game count alone. Hacksaw Gaming and Relax Gaming bring the more unusual slot mechanics, Play’n GO and Novomatic cover the familiar titles, and Wazdan, Swintt and InOut fill in the mid-range. Spribe adds the crash-style games that have become a category of their own.
Our preference here is the slots side over the live casino. The named studios are all slot and table specialists, so the slot catalogue is where the brand’s provider relationships show most clearly, while the live casino section has no studio names attached to it in the information available.
Jackpots sit as a separate category, which helps if progressive prizes are what you are after. Table games are there for players who want roulette or blackjack between slots sessions, and the sportsbook gives a second option on the same account. For a library of this size, the filter and search tools do most of the work.
Licence, operator checks and the verdict on the games
The licence is from The Union of the Comoros, and the operator behind the site is not identified in the information available. That is the point to raise with customer support before a first deposit: ask which company holds the licence and which entity appears on your payment statement. Keep a copy of the answer.
On the games themselves, the offer holds up. Eight named studios and 3,793 titles give a slot player plenty to work through, and the category split across slots, jackpots, table games and live casino covers the usual ground. The gaps are the missing studio names for live casino and the absence of published RTP figures on the site, both of which you can work around by checking inside each game.
If slots are your main interest, start with the provider filter and open a Hacksaw Gaming or Relax Gaming title first. Read the bonus terms before you claim the welcome package, and check the RTP in the game window before you set your stake.
This text draws on what the operator states about its games and providers, and it was last updated in November 2026. We made no deposit or withdrawal ourselves. Where this text and the operator’s terms differ, the terms apply.




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