TheOnlineCasino Sister Site

TheOnlineCasino, a sister site hosted by the Progress Play Ltd platform, operates alongside several other sister sites.
Breakdown of TheOnlineCasino
- Casino Name: TheOnlineCasino
- Launch Date: 2021
- Parent Company: Progress Play Ltd
- Payment: Mastercard , Neteller , PayPal , Skrill , Visa , Apple Pay
- Software Providers: Bigtimegaming , Elk , Evolution , Microgaming , Netent , Playngo , Playtech , Pragmatic
- Games: Live Casino , Slingo , Slots , Sports Betting , Table Games
- Slot Games: Bigbasssplash , Bookofdead , Starburst
- Table Games: Blackjack , Roulette
- Read Review: TheOnlineCasino
Current Promotion
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.
Siter Sites hosted by Progress Play Ltd
Pros
- Terrific Non Wagering Bonus
- Well Known & Trusted Brand
- Top Choice of Games
Video Slots featured at TheOnlineCasino as of July 2025
Temple of Tollan Slot

Temple of Tollan Slot is a unique game by Play’n GO that takes you deep into an Aztec-themed world, where wins are formed through a cluster pays mechanic. It stands out as one of the most original and high-quality slots available at new casino sites that feature Play’n GO titles.
Temple of Tollan Slot Features:
- Autoplay
- Mystery Symbols
- Expanding Symbols
- Multipliers
- Free Spins
- Instant Wins
- Volatility: High
- Theme: Modern
- Release Date: 2024-06-24
- RTP (Return to Players): 96.2%
- Reels: 7
- Min Bet: 0.1£
- Max Bet: 100£ (in UK 5£)
- Provider: Play'n GO
- Paylines: 1
Merlin Realm Of Charm Slot

Step into a world of magic in Merlin Realm of Charm, where you’ll have the chance to land magical winnings—if luck is on your side.
Merlin Realm Of Charm Slot Features:
- Multipliers
- Free Spins
- Instant Wins
- Autoplay
- Respins
- Volatility: High
- Theme: Modern
- Release Date: 2024-01-13
- RTP (Return to Players): 96.2%
- Reels: 5
- Min Bet: 0.1£
- Max Bet: 100£ (in UK 5£)
- Provider: Play'n GO
Golden Grimoire

Turn the reels and uncover the right spell to trigger jackpots and hidden free spins in this magical online slot adventure.
Golden Grimoire Features:
- Free Spins
- Expanding Wild
- sticky Symbols
- Wilds
- Mystery Symbols
- Scatter Symbols
- Autoplay
- Theme: Modern
- Volatility: Low
- Release Date: 2019-02-22
- RTP (Return to Players): 96.44%
- Reels: 5
- Min Bet: 0.20£
- Max Bet: 400£ (in UK 5£)
- Provider: NetEnt
- Paylines: 40
Willys Hot Chillies Slot

Join us in vibrant Mexico for a full-on fiesta—complete with piñatas, spicy food, and a chance to grab some extra free spins. This festive slot comes loaded with big win potential and exciting multipliers. Spin the piñata and see what rewards fall your way!
Willys Hot Chillies Slot Features:
- Wilds
- Free Spins
- Bonus Wheels
- Theme: Modern
- Volatility: Medium
- Game Type: Jackpot Games
- Release Date: 2020-07-30
- RTP (Return to Players): 96%
- Reels:
- Min Bet: 0.20£
- Max Bet: 40£ (in UK 5£)
- Provider: NetEnt
- Paylines: 20
The Book of Dead By Play 'N Go

Hugely popular slot game from Play 'N Go, follow Rich on his treasure seeking adventures in ancient Egypt.
The Book of Dead By Play 'N Go Features:
- Free Spins
- Autoplay
- Scatter Symbols
- Gamble
- Theme: Classic
- Game Type: Cascade Slots
- Volatility: High
- Release Date: 2016-01-01
- RTP (Return to Players): 96.21%
- Reels: 5
- Min Bet: 0.2£
- Max Bet: 100£ (in UK 5£)
- Provider: Play'n GO
- Paylines: 10
Player Reviews
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