Big Thunder Slots Casino
New players only. 1st, 2nd and 3rd ever deposit: win a Matchup Bonus up to 10X your deposit amount (£2,000 max bonus), £10 min fund for all 3 offers. Max bonus conversion equal to lifetime deposits (up to £250), 65x WAGERING REQUIREMENTS and full T&Cs apply.
If you want free spins and the chance to win massive cash draws, or perhaps you are a Bingo player who loves to meet new people and, at the same time, win the end of Spring Community Pot, join Big Thunder Slots Casino. The site is easy to navigate, and the games have unique themes. However, to play any of the games at this casino, players have to sign up.
About the Casino
Big Thunder Slots operates under Jumpman Gaming Limited, licensed and regulated in Great Britain by the Gambling Commission and the Alderney Gambling Control Commission.
No Deposit Bonus Codes at Big Thunder Slots Casino
- Get up to £50 Free for existing players
- Get up to £100 plus 500 Free Spins
- Get 10 Free Spins
Welcome Bonuses and Promotions
- Players can win up to a £6,000 welcome bonus.
- Spin the Multiplier Wheel on your first three deposits for a chance to win up to 10X your deposit amount.
- New Players only. 1st, 2nd, and 3rd deposit: Win a Matchup Bonus up to 10X your deposit amount (£2,000 max bonus), £10 min fund for all three offers, max bonus conversion equal to lifetime deposits (up to £250), 65x Wager requirements.
Sizzling Hot June
Every £10 or more wagered this June on Blazin Hot 7s Big Bonus will enter you into the Prize Draw up to £2,000.
Scratch for Cash
Wager £10 or more on any scratch card games between the first and last day of each month to earn the chance to win £1,000 in real cash.
Play Cash Drop
This brand-new exciting feature allows ALL players who deposited the day before to play CashDrop the following day. Win Real Cash Prizes Daily.
Big Thunder is running an end-of-Spring Community Pot where all players get a share of the Prize for every ticket sold. On July 2nd, you could win a percentage of the 15K in Community Blossom.
Win up to 500 Free Spins
For every 5 Trophies you collect, you will receive a FREE Spin of the Trophy Mega Reel. Trophy Mega Reels are packed full of fantastic FREE Spins on both Bronco Spirit & Wild Wild Riches throughout the month.
Players will have a chance to win a share of £250 in Real Cash every Friday of the month. Enter the £250 Fluffy Friday Tournament running every Friday this month. Win a share of Real Cash Prizes by playing Fluffy Favourites, Fluffy Too, Fluffy Fairground, and Fluffy in Space.
Win 50 Free Spins
Win 50-500 Free Spins on Starburst, Irish Pot Luck, Fluffy Favourites, and Chilli Heat. Deposit £20 or more, enter code PRO and claim the fantastic Mega Reel.
Collect Trophies and Win Free Spins
- Every five medals you unlock will move you up a level. Every new level unlocked will earn you a Free Spins of the Mega Reel, and the higher your level, the more Free Spins you can win the following:
- Level Free Spins
- 1 to 5 Five
- 6 to 10 Ten
- 11 to 15 Fifteen
- 16+ Twenty
Happy Hours - Win Free Spins
Play during Happy Hours between 3-7 PM every Wednesday for a chance to win up to 500 Free Spins. 65X Wager requirements, max bonus conversion equal to lifetime deposits (up to £250).
Enter the Exclusive Friday Fun Bingo Room, where you can win a share of £2,500 every Friday at 8 PM.
Winner Winner Chicken Dinner
The player with the most significant single spin win every month will win a £50 Just Eat Voucher.
Win a FREE Amazon voucher when you collect 200 trophies and win up to 20,000 FREE Spins. 65X Wager requirements, max bonus conversion equal to lifetime deposits (up to £250).
New Games at Big Thunder Slots Casino
The new games include Judge & Jury Megaways, Taco Brothers Derailed, Mighty Hat Lamp of Gold, Flodder, Eye of Horus, Dragon's Cache, Big Benji Bonanza, Wild West Gold Megaways, Big Egyptian Fortune, Fluxberry, Zombie Carnival, Big Egyptian Fortune, Diamond Royale, Wild Wild Romance, plus hundreds more.