Online Casino London Sister Sites

Online Casino London sister sites are Buddy Slots, Billion Casino and BJ's Arcade, plus the other brands listed on one shared UKGC account in the register.

Behind onlinecasinolondon.com is Jumpman Gaming Limited: the register lists onlinecasinolondon.com as a White Label domain on account 39175 (viewed November 2026). This review reads the brand's own pages, fetched from the UK on 11/11/2026. It's for adults aged 18+ only, and GAMSTOP covers it.

Online Casino London Sister Sites 2026

Sister sites here means other domains on the same register account, 39175 (viewed November 2026). These three have the most similar welcome; the rest are on the Jumpman Gaming Limited page.

Buddy Slots

The welcome at Buddy Slots (buddyslots.com) was “Spinning your Mega Reel To Win Up To 500 Free Spins on Starburst” on the day we checked, 11 November 2026, according to its offers page.

Buddy Slots hasn't been reviewed on this site yet. See the Jumpman Gaming Limited hub.

Billion Casino

The welcome at Billion Casino (billioncasino.com) was “Spinning your Mega Reel To Win Up To 500 Free Spins on 9 Pots of Gold” on the day we checked, 10/11/2026, according to its offers page.

No standalone review of Billion Casino is up yet; start from the operator hub.

BJ's Arcade

BJ's Arcade (bjsarcade.co.uk) is a slots-led sister; its offers page showed “A chance to win up to 500 Free Spins on Starburst” when checked 11 November 2026.

A full BJ's Arcade review is still to come; meanwhile the Jumpman Gaming Limited hub has it.

Reviewed white-label sisters

Already-reviewed white-label sites on this account, at their current addresses: 24Spin, HeySpin, The Phone Casino, Vegas Moose. Those older path prefixes are historical; the brands sit on account 39175 today.

Everything here is for over-18s. If you have excluded yourself from one brand, opening a sister breaks the point of it; gambling costs money rather than earning it. GamCare (0808 8020 133) and BeGambleAware help for free.

How the sisters compare

Same licence, different welcomes. Each card below was read on the brand's own promotions page; the licence row comes from the register:

Online Casino London Summary

The essentials on Online Casino London, with the detail in what follows.

Online Casino London Review

Fetched over a GB connection on 11/11/2026 (12:22 CET), onlinecasinolondon.com answered with the page title “Online Casino London | 500 Free Spins | UK Casino & Online Slots” and the headline “WELCOME TO ONLINE CASINO LONDON!”. Each section links the page it comes from.

Key points first: the new-player offer is a prize draw worth up to 500 free games on Starburst (card); deposits cost €2.50 each with a €10 floor (terms and conditions); withdrawals go to cards only, in 1–5 business days once pending ends; chat runs 6am - 9pm (BST) - 7 days a week (FAQ).

Homepage hero and navigation bar.

How the site presents itself

Below the games, onlinecasinolondon.com runs a block of marketing sections (home page, checked 11 November 2026):

• “Seal the Best Deals and Offers at UK Casino”
• “Safe and Responsible Gaming at Online Casino London”
• “Our Popular Online Slots”
• “Best UK Casino Games and Online Slots”
• “Enjoy Live Casino Games at our UK Casino”
• “Gamble On the Move at The Best Online Casino UK”

The banner's small print, as displayed on the front page (checked 11 November): “New players only, €10+ fund, 10x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to €250), 18+ GambleAware.”

Who runs it and under which licence

onlinecasinolondon.com sits on one Commission account; the public register (viewed November 2026) and the footer give these particulars:

Per the footer (read 11 November), Online Casino London is operated by Jumpman Gaming Limited, which the Gambling Commission licenses and regulates in Great Britain under account number 39175.

• onlinecasinolondon.com is inside GAMSTOP, as every GB-licensed online operator is.
• On 17 May 2022 the Commission announced that Jumpman Gaming Limited would pay £500,000 in a regulatory settlement over social-responsibility and anti-money-laundering failures (Commission news).
• The actions tab showed, checked 10/11/2026: “No regulatory actions have been recorded for this business.”

The welcome offer, line by line

The promotions list sets out the offer as follows (card checked 10 Nov 2026):

In numbers: one €10 deposit (plus the €2.50 fee in the terms and conditions) unlocks the draw. Winnings need 10x, then conversion is limited to all-time deposits, according to the card, so 500 spins doesn't mean a large cash-out.

The promotions section and the short terms under the offer.

General bonus rules

The small print on onlinecasinolondon.com, from its T&Cs and FAQ as read on 11 Nov 2026:

• Withdrawing early: a withdrawal mid-wagering goes ahead for the real-money balance (after the usual checks), and the active bonus is cancelled. (bonus policy)
• Claiming: “All promotional prizes must be claimed within seven days after they are awarded to your account, unless the specific promotional terms state otherwise.” (bonus policy)
• Counting wagers: real-money bets don't count, because “only bonus wagers will contribute towards fulfilling the wagering requirement” (FAQ)
• Idle accounts: unless an offer states otherwise, “all Bonus Funds and pending promotional offers will be removed from your account if your account is inactive for three consecutive days” (bonus policy)
• Credit problems: problems with redeposit bonuses or free-spin credits are looked at as long as it is reported within 7 days of the malfunction (help pages)
• Voucher prizes: “Amazon vouchers won through promotional offers will be emailed to the email address registered to your account within seven days after the prize has been awarded and validated.” (bonus policy)

How the welcome compares with its sisters

Compared with its sisters, Online Casino London offers a prize draw worth up to 500 free spins on Starburst, according to its card. Their cards, as read:

• BJ's Arcade: “A chance to win up to 500 Free Spins on Starburst” (checked 11 Nov 2026)
• Buddy Slots: “Spinning your Mega Reel To Win Up To 500 Free Spins on Starburst” (checked 11 Nov 2026)
• Billion Casino: “Spinning your Mega Reel To Win Up To 500 Free Spins on 9 Pots of Gold” (checked 10 Nov 2026)

Apart from the welcome, the T&Cs match, meaning the choice is mostly about the offer.

Games on the site

The site does not publish a game count, so here is only what its pages show:

• Studios: not listed on the open pages, so none are named here (checked 11 November).
• Welcome spins game: Starburst (promotions, checked 10 November).
• Slots-led site; the licence register lists it as casino (white label) (register).
• Game headings on the homepage: “Best UK Casino Games and Online Slots”, “Our Popular Online Slots”, “Enjoy Live Casino Games at our UK Casino”, “Gamble On the Move at The Best Online Casino UK” (home page, checked 11 Nov 2026).

Return-to-player figures sit inside each title after login and were not read here.

Game tiles and the All Games button.

Depositing: methods and cost

Eight deposit options appear in the onlinecasinolondon.com site terms (checked 11/11/2026):

The policy's own words: every deposit carries a €2.50 transaction fee. “The minimum amount that you may deposit in any one transaction is €10.” all banking runs in GBP only. (terms and conditions)

Worked out: five €10 deposits cost €12.50 in charges, one €50 deposit costs €2.50, according to the banking policy.

Payment section of the site terms on onlinecasinolondon.com.

Withdrawal rules and timings

Payouts follow the banking policy on onlinecasinolondon.com (checked 11/11/2026):

The onlinecasinolondon.com FAQ page (checked 11 Nov 2026) tells verified players funds should land within a few hours; the banking terms allow 1–5 business days. We go by the brand terms.

Registration and verification

The onlinecasinolondon.com site terms tie the first cash-out to identity checks. Step by step (checked 11/11/2026):

1. Register as a new player aged 18 or over and deposit at least €10 the welcome needs (promotions).
2. Request the first cash-out; ID is required before it is processed (site terms).
3. While documents are reviewed, the withdrawal stays ‘pending’ (terms).
4. If a document is rejected, the pending sum goes back to the account balance in 48 hours or less (site terms).
5. Once everything is approved, pending withdrawals are processed in under 24 hours (terms and conditions).

The help pages adds: address proof means a utility bill or government letter showing your full name, current address and an issue date in the last 3 months. documents are accepted as JPG, PNG or PDF files only.

Dormancy, closure and cards

Less visible rules on onlinecasinolondon.com (checked 11/11/2026):

• Cards: “You may add up to 3 payment cards to your account” (FAQ page).
• Closing your account: an e-mail request is enough to close the account (terms and conditions).
• Dormancy: “If you do not login to your account for a consecutive period of 365 days, your account will be considered an "Inactive Account"” (site terms).

How a first week at Online Casino London plays out

This is the path a new player follows, built only from the onlinecasinolondon.com site terms, FAQ page and promotions pages:

1. Fund your account. The terms say no deposit below €10 is accepted and every deposit carries a €2.50 transaction fee, so budget for the fee as well as the stake.
2. Pick up the new-player offer: a draw worth up to 500 free spins on Starburst (promotions list); the terms and conditions add “the minimum qualifying deposit for a promotional offer is €10”.
3. Clear the wagering. The terms and conditions note: bets come out of the real-money balance first, then the bonus balance, and the FAQ page adds that “only bonus wagers will contribute towards fulfilling the wagering requirement”.
4. Send ID early. The first payout is only processed once identification has been provided (T&Cs). The FAQ asks you to allow 3 business days for uploaded documents to be reviewed (FAQ page).
5. Cash out. “Withdrawals can be paid to any of the cards you have registered on your account” (terms and conditions). On timing, the T&Cs add: “Withdrawal payments will be made (once the pending period has expired) within the normal banking cycle. The funds should take 1-5 working days to be processed to your bank account…” (terms and conditions).
6. Add a limit ahead of the second deposit: “We offer two types of financial limits depending on your region: deposit limits (gross) and net deposit limits” (T&Cs).

The order matters at Online Casino London: ID checks and the pending period, not the game you play, determine how fast the first withdrawal lands.

Responsible gambling

Protection tools on onlinecasinolondon.com, from its terms and conditions (checked 11 Nov 2026):

An exclusion with this licensee also covers its sister sites (LCCP 3.9.1).

Footer with the licence line and safer-gambling links.

Support channels

Help on onlinecasinolondon.com runs through chat and e-mail, according to its help pages (checked 11/11/2026):

Outside chat hours the chat is closed, so e-mail is the route at night.

How complaints are handled

The steps of a complaint, according to the onlinecasinolondon.com terms and FAQ page:

1. Write to complaints@jumpmangaming.com; the FAQ page states three months from the issue is the window for raising a complaint.
2. The team will send confirmation that your complaint has arrived inside 48 hours (terms and conditions).
3. It will decide within 8 weeks of having all the information the complaints team asked for (T&Cs).
4. If that doesn't settle it: “Customers who reside in the UK should contact eCOGRA for Alternative Dispute Resolution (ADR)” (site terms).

Regular offers after sign-up

Beyond the sign-up offer, onlinecasinolondon.com's promotions list (checked 11/11/2026) showed:

Promotions rotate, so treat the list as a snapshot (checked 11 November), not a promise.

Playing on mobile

What to expect on mobile, from the open pages:

• No App Store or Google Play app is shown on the open pages (checked 11/11/2026).
• The homepage has a mobile section: “Payments and Withdrawals - Pay By Mobile Option Available” (homepage).
• The same bar carries over to small screens.
• onlinecasinolondon.com runs in the phone browser; no app download is required (checked 11 Nov 2026).
• Deposits, verification and offers work from the same account on any device, according to the terms.

Mobile layout of onlinecasinolondon.com.

Pros and cons at a glance

A good fit for whom

To sum up the fit:

• Works for: Fans of a draw-style welcome: the draw decides the spin count (promotions).
• Not ideal: Low-stakes depositors: the €2.50 fee takes a quarter of each minimum deposit (T&Cs).
• Suits: Slot members: the front section opens on slot tiles (checked 11/11/2026).
• A weaker fit: Anyone hoping to withdraw to PayPal or Skrill: the terms name cards on your account as the payout route (T&Cs).

Our Verdict on Online Casino London

Online Casino London is a licensed white label on Commission account 39175, which the Commission register confirms and its footer repeats. Its draw is a prize draw worth up to 500 bonus spins on Starburst. Cost is the drawback: €2.50 on each deposit, payouts to cards only, and a pending period with no published length (terms).

A short checklist:

• Get identity verification done ahead of the first payout.
• Deposit with the card you want paid back to; Pay by Mobile is deposit-only.
• Top up in larger sums meaning the €2.50 fee weighs less (terms).

Online Casino London FAQ