Is the InstaSpin welcome package worth the paperwork? It adds up to $2,500 across four deposits, comes with 10 daily free spins for 10 days on Big Bass Bonanza after the first one, and every bonus carries a 40x wagering requirement. The brand operates under a licence from The Union of the Comoros, and a page about the brand such as biggsopticians.co.uk lists the same headline figures.
The size is the easy part. The 40x is what decides whether any of it turns into money you can withdraw, and on a $100 first deposit the bonus funds alone would need $4,000 in wagers before they clear. Whether the deposit counts towards that figure depends on the bonus terms, which decide if only the bonus or deposit plus bonus has to be wagered.
A 100% match on four deposits and 10 free spins a day
The package runs in four stages. Deposit one earns a 100% bonus up to $500 plus 10 free spins daily for 10 days in Big Bass Bonanza. Deposits two and three repeat the 100% match up to $500 each. The fourth is a 50% bonus up to $1,000, which is the largest single slice of the $2,500 total.
Outside the welcome offer, the promotions calendar has a weekly shape: Tuesday Free Spins, a personalised Friday deposit match, a Multiboost of up to 50%, and exclusive offers for members of the Telegram channel. The Elite Rewards programme adds tiers with bonuses, cashback, a dedicated account manager, loyalty points and faster withdrawals.
The library behind the bonus is large: 3,793 games covering slots, jackpots, table games and live casino, with titles from Hacksaw Gaming, Spribe, Play’n GO, Wazdan, Novomatic, InOut, Swintt and Relax Gaming. Our preference for a bonus like this is the four-stage structure over a single headline match, because a player who wants to test the casino can start with one deposit and decide about the rest later.
Payment options include Visa, Mastercard, Apple Pay, Google Pay, CashtoCode, Interac, Bitcoin, Ethereum and Tether. The site is optimised for mobile devices, and English is the only language it runs in.
Claiming the offer step by step
- Open an account and complete the registration details the casino asks for.
- Check the bonus terms for the minimum deposit and for whether a bonus code is needed on each deposit; the welcome package description does not name one.
- Make the first deposit and confirm the 100% match up to $500 plus the Big Bass Bonanza free spins are attached.
- Use the 10 daily spins within the 10-day window, since a missed day does not roll over as far as the terms state.
- Work through the 40x wagering on the bonus funds before requesting a withdrawal.
- Return for deposits two, three and four if the first stage suited you, remembering the last one is a 50% match up to $1,000.
Strengths and weaknesses of the 40x requirement
The strong points are concrete. A $2,500 ceiling across four deposits is a large total, the free spins arrive daily rather than in one block, and the ongoing promotions give existing players a reason to check the account page each week. The Elite Rewards tiers add cashback and faster withdrawals for regular players.
The weak points sit in the conditions. A 40x requirement applies to every stage of the package, so the fourth deposit’s larger bonus carries the same multiple as the first. The operator publishes no information about itself on the official site, which leaves players without a company name to check before sending money. There is no dedicated app, so mobile play runs through the browser only.
One contradiction in the public material is worth flagging: the brand advertises an Elite Rewards VIP programme, while the summary of drawbacks states there is no VIP program. Treat the programme’s existence as the operator’s claim and read the tier conditions in the account area before counting on any of the perks.
What to read in the bonus terms before depositing
- The wagering base: whether the 40x applies to the bonus alone or to deposit plus bonus.
- The minimum deposit for each of the four stages and any bonus code required.
- The expiry date on bonus funds and on the 10 daily free spins.
- Which games count towards wagering and at what percentage.
- The maximum bet allowed while a bonus is active.
- Whether a pending withdrawal can be turned into bonus money, and what accepting that means: the withdrawal stops and the money returns to a wagering requirement.
Welcome bonus questions players ask
Do I need a bonus code for the welcome package?
The package description names no code and no minimum deposit. The cashier and the bonus terms are where the current conditions sit, and support can confirm whether a code is required before you deposit.
Can I withdraw after the first deposit?
Bonus funds stay locked behind the 40x requirement until it is met. If a withdrawal is pending and you accept a bonus offer instead, the withdrawal stops and that money goes back under wagering. Check the cashier before accepting anything.
Are the free spins cash or bonus spins?
The first deposit brings 10 free spins daily for 10 days in Big Bass Bonanza. The terms set the value per spin and whether winnings from them carry their own wagering requirement, so read that section before spinning.
Is the InstaSpin welcome bonus worth it? Our verdict
For a player who reads conditions, the package is generous in size and clear in shape: four stages, a $2,500 ceiling and a single 40x multiple across all of them. The free spins spread over 10 days suit players who log in regularly rather than in one long session. The gaps matter too: no operator information on the official site, no app, English only, and a VIP programme that public summaries contradict. biggsopticians.co.uk is operated under a licence from The Union of the Comoros, and the operator is not publicly identified.
Our advice is to treat the first deposit as the whole decision. If the 40x terms read comfortably at that level, the later stages follow the same logic; if not, the larger fourth-deposit match will not change the maths.
Gambling is for adults only (18+). If gambling is causing problems, free and confidential support services operate across the United Kingdom. Play only with money you can afford to lose, and never deposit more than planned because a bonus is on offer.
This text draws on what the operator states about its bonus package and on public review summaries and player reports where they exist. We made no deposit or withdrawal ourselves, and the text was last updated in November 2026; where it and the operator’s terms differ, the terms apply.
