TheOnlineCasino
TheOnlineCasino is a UK online casino that lets players enjoy both casino games and sports betting.
It recently introduced free spins with no wagering requirements as part of its welcome bonus for new players, aligning with what most no-wagering casinos are offering in 2025.
Its casino games are powered by some of the industry's top RTP-verified providers, including Play’n GO, Microgaming, IGT, NYX, and Evolution Gaming, all staples of today’s new casino sites.
Website Overview
2021
Games Overview
- Live Casino
- Slingo
- Slots
- Sports Betting
- Table Games
- Big Time Gaming
- Elk studioes
- Evolution
- Microgaming
- Netent
- Play'n GO
- Playtech
- Pragmatic Play
- Big Bass Splash
- Book of Dead
- Starburst
- Blackjack
- Roulette
- Lightning Roulette
Payment Overview
E-wallets take 0-24 hours, bank transfers take 3-7 days, card payments take 1-5 days, and the pending time is 0-96 hours.
Bonus Overview
200% up to £50 Welcome Bonus
20 Wager Free Spins
Book of Dead
£10
Responsible Gambling
Deposit Limit: Available
Loss Limit: Available
Wager Limit: Available
Timeout: Available
Self Assessment: Not Available
Time Session: Not Available
Self Exclusion : Available
Reality Check: Available
Self Exclusion Register: Available
Know Your Customer: Available
Bonuses and Promotions
This UK online casino stands out for offering a no-wagering bonus that includes free spins with no wagering requirements upon account creation.
These free spins can be used on Book of Dead by Play’n GO. They are non-cancelable, meaning players must complete all spins before withdrawing any winnings.
The slot itself features a gamble option that doesn’t impact its RTP but gives players the chance to double their winnings through a lucky bet.
TheOnlineCasino
Bonus: 200% up to £50 Welcome Bonus
Promotions: no wager bonus
Free Spins: 20 Wager Free Spins
Games Applicable: Book of Dead
Bonus Code: TOC20
Minimum Deposit: £10
TheOnlineCasino Terms and Conditions: New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt/Free spins valid 7 days from receipt. Max conversion: 3 X the bonus amount. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits.Full Terms apply. 18+ T&C's | BeGambleAware® #AD.
Cashback
It also provides a cashback bonus tailored to players who prefer no wagering bonuses. With this promotion, it returns a percentage of losses across both casino games and sports betting.
For sports bettors, the cashback applies to losses on Premier League wagers, offering added value for football fans.
Game Lobby
Its game lobby is packed with options, including slot games, table games, jackpots, live casino, scratch cards, and sports betting. Everything is accessible directly in the browser on any device, from mobile to desktop—no app download required.
The games, sourced from trusted developers like Pragmatic Play, NetEnt, Big Time Gaming, Microgaming, Red Tiger, Play'n GO, and Evolution Gaming, are neatly categorized, and many are available in demo mode for players to try before committing real money.
Slot Games
TheOnlineCasino boasts slot games from top-tier providers such as Pragmatic Play, Big Time Gaming, Microgaming, and NetEnt. These providers are known for their generous payouts and trusted reputations among casino players.
Its slot collection includes games with popular features like progressive jackpots, Megaways, Drop and Win prizes, visually stunning themes, free spins, and re-spins.
All software providers it works with are fully licensed in the UK, and their games are third-party RTP-verified for fairness.
Below are some of the most popular slot games featured in the game lobby for 2025:
Big Bass Bonanza
Big Bass Bonanza is one of the most popular slots by Pragmatic Play and was released in 2022. It's a traditional video slot with 5 reels and 10 paylines, which falls under the no-wagering slot bonuses category. It's a true classic video slot with top-notch graphics and soundtrack.
Big Bass Bonanza Features:
- Category: Video Slot
- Provider: Pragmatic Play
- Theme: Fishing, Underwater Adventure
- Number of Reels: 5
- Number of Paylines: 10
- Minimum Bet: 0.10
- Maximum Bet: 250
- Jackpot Type: Non-progressive
- RTP (Return to Player): 96.71%
- Volatility: High
- Special Features: Free Spins, Multiplier Wilds, Money Symbol Collection
Starburst Slot
Starburst is known as the slot that launched NetEnt to the top as an online slot developer. Being released back in 2012, it’s still one of the top online slots among slot players due to its low volatility and unique paylines, with winning combinations both from left and right. Starburst is a true classic, offering low volatility that players should give a try.
Starburst Slot Features:
- Category: Video Slot
- Provider: NetEnt
- Theme: Space, Jewels
- Number of Reels: 5
- Number of Paylines: 10 (Win Both Ways)
- Minimum Bet: £0.10
- Maximum Bet: £100
- Jackpot Type: Non-progressive
- RTP (Return to Player): 96.09%
- Volatility: Low
- Special Features: Starburst Wilds, Expanding Wilds with Re-Spins
Book of Dead
The Book of Dead features a gamble function on winning bets, which does not contribute to the RTP (return to player). It was released on January 14, 2016, by Play'n GO and has become one of the most beloved slots since its launch among players looking for no-wagering bonuses.
Book of Dead Features:
- Category: Video Slot
- Provider: Play'n GO
- Theme: Ancient Egypt, Adventure
- Number of Reels: 5
- Number of Paylines: 10
- Minimum Bet: £0.01 per line
- Maximum Bet: £100
- Jackpot Type: Non-progressive
- RTP (Return to Player): 96.21%
- Volatility: High
- Special Features: Expanding Symbol, Free Spins, Gamble Feature
Table Games
This casino offers a robust selection of table games, including Roulette, Baccarat, Blackjack, and Poker. Each game is RNG (Random Number Generator)-verified by a third party to ensure fairness.
Players can choose from a variety of options, such as European or American tables, high-stakes games, low-bet tables, side bets, and even progressive jackpot variants.
Live Casino
The live casino section delivers an immersive experience with games hosted by live dealers and featuring HD streaming directly to players’ devices.
Here, you’ll find classics like Poker, Roulette, Baccarat, and Blackjack, all provided by renowned developers like Pragmatic Play and Evolution Gaming, celebrated for their cutting-edge live studios.
Payment & Security
TheOnlineCasino supports a variety of payment methods, including Visa, MasterCard, Skrill, Neteller, Paysafecard, PayPal, and Apple Pay for both deposits and withdrawals.
Withdrawals are subject to a pending time due to KYC (Know Your Customer) requirements, ensuring secure and compliant transactions.
Is It Legit?
This UK online casino partners with well-known providers like Evolution Gaming and NetEnt, which have stellar reputations in the gambling industry.
Operating under a UK license, it prioritizes safe gambling by offering tools for setting limits and scheduling playtime.
Review
For players seeking a modern UK online casino experience, this site checks all the boxes. It offers classic casino games like slot games and table games alongside sports betting, with a no-wagering bonus that includes free spins and cashback.
It’s an excellent choice for those who want to bet on Premier League games, enjoy the latest casino titles, and take advantage of fast deposit and withdrawal options.
All of this makes TheOnlineCasino a top pick for anyone signing up at a new UK online casino in 2025.
Player Reviews
Leave your thoughts and opinions below