The Online Casino Sister Sites

Theonline Casino related casinos

The Online Casino sister sites (theonlinecasino.co.uk) are casinos on the Nektan platform including as Sweet Wins, Vipbet, Ukreels, Scorching Slots and others. We’ve listed the best The Online Casino sister sites and Related Casinos below.

Casino Planet logo
100% up to £100
+ 200 Free Spins

Get Bonus ➤

View Terms & Conditions
Bonus Terms18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded.
SlotsNBets logo
800% upto £3000
+ Daily Cashback

Get Bonus ➤

View Terms & Conditions
Bonus Terms18+, £300 over first 3 deposits. min dep £50. 50x wagering. offer valid 7 days. selected slots only. Non UKGC brand.
Casino Cruise logo
100% up to £100
+ 200 Free Spins

Get Bonus ➤

View Terms & Conditions
Bonus Terms18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins on Starburst will be credited instantly + then 20 per day for 9 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. begambleaware.org
Betfred logo
Stake 10 get 100
Free Spins

Get Bonus ➤

View Terms & Conditions
Bonus TermsNew customers only. 18+. Promo code CASINO100. £10 min transfer and stake on Slots at Betfred Casino within 7 days of registration. Minimum 5 game rounds. Game restrictions apply. Max 100 Free Spins. 50 Free Spins on Lucky Emeralds credited instantly followed by 50 Free Spins on selected titles within 48 hours. Free Spins must be accepted within 3 days. 7-day expiry. Payment restrictions apply. SMS validation may be required. Full T&Cs apply.
Casino Gods logo
100% up to £100
+ 300 Free Spins

Get Bonus ➤

View Terms & Conditions
Bonus Terms18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. begambleaware.org
Mr Play logo
100 Free Spins
+ £200 Bonus

Get Bonus ➤

View Terms & Conditions
Bonus TermsNew players only. 18+. Min deposit £10. Wagering requirement apply 35x. Offer valid for 1 week. welcome package splits into 3 deposits. 100 spins split into 20 spins a day for 5 days. 50x wagering applies to spins.
Mansion Casino logo
100% up to £200
+ Classic Casino

Get Bonus ➤

View Terms & Conditions
Bonus TermsNEW CUSTOMERS ONLY. MINIMUM DEPOSIT £20, MAXIMUM BONUS £200. WAGER 40X BEFORE WITHDRAWING. GAME WEIGHTING APPLIES. MAX BONUS BETTING LIMIT - SLOTS: £5, OTHER GAMES: 10% OF BONUS AMOUNT. CASINO ONLY. PAYMENT RESTRICTIONS + T&CS APPLY.
The Red Lion logo
750% up to £3000
In 3 Deposits

Get Bonus ➤

View Terms & Conditions
Bonus TermsMin deposit £25. welcome package spread in 3 deposits within 7 days. wagering requirement 50x within 10 days. 18+. welcome bonus apply on games from selected game providers. Non UKGC brand.
Queen Play logo
100 Bonus Spins
+ £200 Bonus

Get Bonus ➤

View Terms & Conditions
Bonus TermsTerms and Conditions apply. New players only. 18+. Min deposit £10. Wagering requirement apply 35x. Offer valid for 72hr. 100 spins includes 3 deposit.
All British Casino logo
100% up to £100
+ 10% Cashback

Get Bonus ➤

View Terms & Conditions
Bonus TermsSig terms: #AD New customers only, min deposit £20, wagering 35x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Full T&C’s apply
Lady Linda logo
300% up to £1000
+ New Casino

Get Bonus ➤

View Terms & Conditions
Bonus TermsBonus for new player's first deposit only. Min deposit £25, Wagering requirment 45x. bonus wagering requirement must be fulfilled within for 10 days, code needed. Full T&C apply. Non UKGC Brand.
Mr Q logo
Deposit £10
get 30 Spins

Get Bonus ➤

View Terms & Conditions
Bonus TermsFirst deposit only. Min deposit & spend £10. Max 30 spins on VALHALLA at 25p per spin. Spins credited upon spend of £10. Full T&Cs apply.
Genesis Casino logo
100% up to £100
+ 300 Free Spins

Get Bonus ➤

View Terms & Conditions
Bonus Terms18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 Spins on Starburst will be credited instantly + then 30 per day for 9 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. - www.begambleaware.org
Sloty logo
100% up to £100
+ 300 Free Spins

Get Bonus ➤

View Terms & Conditions
Bonus Terms18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 Spins on pre-selected games will be credited instantly + then 30 per day for 9 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. begambleaware.org

The Online Casino Related Casinos

This site is owned and operated by Nektan (Gibraltar) Limited Company. The site is regulated by Gibraltar Gambling Commission.

The Online Casino is friendly site and players can easily navigate through various games selections and other features. It is safe casino site and it has a 24/7 reliable customer support. The site also comes with a Frequently Asked Questions section where users or players can refer to for answers on some of the commonly asked questions regarding the site.

The site has a catalogue of all sorts of games which are categorized under live casino, jackpots, slots etc. You can expect to find games like Boom Pirates, Grand Spinn, Pyramidion, Riches of Atlantis, Super Joker, Conan Video Slot etc.

This site just like the majority of them has a welcome offer among other promotions. The Online Casino has an offer of €5 free bonus for new gamblers which is valid to play games like Candy Shop, Mayan, Shamrock N Roll and Marvels among others.

The Online Casino has several game providers who include Konami, Yggdrasil, Merkur, Nektan, NetEnt, Scientific Gaming, Evolution Gaming, Foxium etc.

The site has reliable and secure payment methods that can be used to make deposits and withdrawals. The options include the popular Visa, Zimpler, Maestro, PayPal, Trustly, and boku pay by mobile, Skrill and others. You can only use a payment method that is available in country of residence.

The Online Casino has sister sites too, which are sites that it shares owner and some game providers with.

Sweet Wins

Sweetwins related casinos

This site is also operated by Nektan Ltd. It is a user-friendly site which also has a FAQ page. The Online Casino sister site offer for new signees includes 50 spins or up to €200 cashback.

Scorching Slots

Scorching Slots related casinos

This another sister site of The Online Casino has games like Epic Journey, Superman among other mobile friendly games. Besides being mobile friendly, the site’s games can also be played on laptops and desktops. Scorching Slots is a secured site with a 24/7 customer support availability. The site has a welcome offer for new players as well which is that of up to €500 plus 100 bonus spins on Da Vinci Diamonds game. These offers are valid to players who make first 3 deposits of any amount not less than €10. Deposits can be made through Visa, Skrill, and Maestro etc.

Vipbet

Vipbet related casinos

This is yet another friendly sister site to The Online Casino. The site has a welcome package of up to €850 plus 50 spins or StarBurst. Its games providers include Red Tiger, NetEnt, and Microgaming among others.

Ukreels

Ukreels related casinos

Another sister site of The Online Casino you can access and play mobile friendly games from. The site has welcome offers for new players as well. You can play for free by signing up to a €500 match on mobile enabled games. You can also start with up to 50 spins or up to €200 cash back. Terms and conditions for the offers apply.

Casino of the Month

Fluffy Spins is our Casino of the month. Win up to 500 Free Spins on the Mega Reel!
fluffy spins
500 FREE SPINS