Gentleman Jim Casino Bonuses & Codes 2025
Discover the latest Gentleman Jim Casino casino bonuses in 2025. See how fair their terms are, how they compare to 129 UK offers, and what they mean for your chance to win real money.
20 Free Spins on Big Bass Splash
0x
FS Wagering
-
No Win Cap -
£10 Min Deposit
18+ New customers only. Deposit £10 within 7 days of registration to qualify for 20 Free Spins on Big Bass Splash. No wagering requirements on free spins winnings. This promotion cannot be used in conjunction with any other promotion. - Free spins will be subject to an expiry period of 7 days from date and time of issue, if they are not used in this time period they will expire. T&Cs Apply. begambleaware.org | Please Gamble Responsibly.
For more information about games, features, payment options and more, read our Gentleman Jim Casino review.
Gentleman Jim Casino Welcome Bonus (No Wagering)
20 Free Spins on Big Bass Splash
Gentleman Jim Casino offers new customers 20 free spins on 'Big Bass Splash' after depositing £10 within 7 days of registration. This bonus has no wagering requirements and no maximum win cap, making it a notable offer. Each free spin is valued at £0.10, giving a total bonus value of £2 across all spins.
Ranked #18 out of 129 Bonuses
Free Spins:
20 FS
Free Spins Wagering:
0x
Max win:
No Max
Min Deposit:
£10 Min Deposit
Bonus Game RTP:
96.71%
Play Here
18+ New customers only. Deposit £10 within 7 days of registration to qualify for 20 Free Spins on Big Bass Splash. No wagering requirements on free spins winnings. This promotion cannot be used in conjunction with any other promotion. - Free spins will be subject to an expiry period of 7 days from date and time of issue, if they are not used in this time period they will expire. T&Cs Apply. begambleaware.org | Please Gamble Responsibly.
- Wagering:5/5
- Bonus Size:2/5
- Max Win:5/5
- Bonus Cost:4/5
- Game RTP:4/5
Zero Wagering Requirement: Keep What You Win
5/5
Gentleman Jim Casino’s 20 free spins bonus has no wagering requirements, allowing all winnings to be withdrawn immediately. This feature makes the bonus highly player-friendly.
Explore our No Wagering Casino Bonuses for bonuses that let you withdraw your winnings without wagering.
Modest Bonus Amount: 20 Free Spins Available
2/5
The 20 free spins offered by Gentleman Jim Casino provide a modest opportunity to win real money, making this bonus appealing for fans of ‘Big Bass Splash.’
No Win Limit
5/5
Gentleman Jim Casino’s 20 free spins have no maximum win limit, allowing you to withdraw all your winnings without restriction.
Great Value Bonus Cost: £10 to Claim
4/5
The bonus costs just £10 to claim, offering excellent value with no wagering requirements and the ability to withdraw winnings immediately.
Explore our £1 deposit casino bonuses for offers requiring less money to claim.
An Average RTP Percentage: 96.71%
4/5
‘Big Bass Splash’ has an RTP of 96.71%, above the industry standard of 96%, providing a better chance of winning compared to average slot games.
As a bonus expert, I find Gentleman Jim Casino’s 20 free spins offer to be a solid entry-level bonus. Its no wagering requirements and unlimited withdrawal potential add significant value, though the total bonus amount is on the lower side. It’s a good choice for players looking to explore ‘Big Bass Splash’ with minimal restrictions.
How to Claim Your 20 Free Spins on Big Bass Splash Bonus at Gentleman Jim Casino
To claim your 20 free spins at Gentleman Jim Casino, follow these steps:
- Register for a new account at Gentleman Jim Casino.
- Opt-in to the 20 free spins promotion using the promo code ‘bigbassspins’.
- Deposit £10 to qualify for the offer.
- Your 20 free spins will be credited to your account by 23:59 the day after meeting the deposit requirement.
How to Withdraw Real Money From this Bonus
To withdraw your bonus winnings from Gentleman Jim Casino, follow these steps:
- Log into your account.
- Go to the ‘My Account’ section and click on ‘Withdraw’.
- Select your preferred withdrawal method, such as Visa, Mastercard, or PayPal.
- Enter the amount you wish to withdraw, ensuring it meets the minimum requirement of £10, and submit your request.
- To confirm your withdrawal has been processed, check the transaction history.
Withdrawals typically take 3-5 business days to process, though smaller amounts may be completed within 24 hours.
Top Bonuses From Alternative Casinos
Looking for more options? Below are 10 of our highest-rated casino bonuses from licensed casinos in the UK.
200 Free Spins on 'Age of The Gods: God of Storm 2'
0x
FS Wagering
-
No Win Cap -
£10 Min Deposit
New customers only. Opt In required. £/€10 min stake on Casino slots within 30 days of registration. Max bonus 200 Free Spins on selected games credited within 48 hours. Free Spins expire after 7 days. iOS app restrictions may apply. Email/SMS validation may apply. Not available in NI. T&Cs Apply.
Up to 200 Free Spins on selected games
0x
FS Wagering
-
No Win Cap -
£10 Min Deposit
This offer is available to new and fully verified customers only. Eligible customers must have a minimum of £10 in lifetime deposits. T&Cs apply.
100 Free Spins & 100 Bingo Tickets
0x
FS Wagering
-
No Win Cap -
£10 Min Deposit
18+. New customers only. Min Deposit £10. Spend £10 on Slots to get 100 Free Spins (£0.10 each, valid for 7 days, valid on selected games). Spend £10 on Bingo to get 100 Bingo Tickets (£0.01 - £0.05, valid for 7 days). Player restrictions and T&Cs apply.
50 Free Spins on selected slot games
0x
FS Wagering
-
No Win Cap -
£10 Min Deposit
18+. UK & ROI only. New customers only. Deposit & spend £10, to get 50 Free Spins on selected slot games (Value £0.10 each). Use within 7 days. Restrictions and T&Cs apply.
80 Free Spins on Big Bass Bonanza
0x
FS Wagering
-
No Win Cap -
£10 Min Deposit
First deposit only. This offer is only available for first time depositors. Min deposit is £10. 80 Free Spins on Big Bass Bonanza. Spin Value: £0.10. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. OJO’s Rewards and Game Play policy applies. Read more.
20 Free Spins on Zeus vs Hades Gods of War for each of your first 5 deposits of £10 or more
0x
FS Wagering
-
£100 Win Cap -
£10 Min Deposit
New Customers Only. $/€/£10 Min. Deposit and Wager. 20 Free Spins will be allocated for each of your first 5 deposits of $/€/£10 or more. Bonus valid 48 hours from receipt. Max conversion: $/€/£100. Withdrawal requests void all active/pending bonuses. Full terms apply
50 free spins on 'Big Bass Splash'
0x
FS Wagering
-
No Win Cap -
£10 Min Deposit
New cust only. Opt in & deposit £10+ in 7 days & wager 1x in 7 days on any eligible casino game (excluding live casino and table g
50 Free Spins on Bigger Bass Bonanza
0x
FS Wagering
-
£100 Win Cap -
£15 Min Deposit
This one-time offer is only available here for new UK customers of Jackpot.com. To participate a minimum £15 bet is required. Any terms not specified in these Special Promotional Terms, the Promotional Terms shall apply and will be subject to Jackpot.com Terms and conditions
30 Free Spins on 'Rainbow Riches'
0x
FS Wagering
-
No Win Cap -
£10 Min Deposit
First deposit only. Min deposit & spend £10. Max 30 spins on Rainbow Riches at 20p per spin. Spins credited upon spend of £10. 18+ Full T&Cs apply.
20 Bonus Spins on Big Bass Splash
0x
FS Wagering
-
£250 Win Cap -
£10 Min Deposit
18+. Only available to new players. Minimum £10 first deposit required. 20 Bonus Spins on Big Bass Splash. No Wagering Requirements. Winnings credited directly to cash balance. Neteller and Skrill deposits excluded. Expiry: bonus spins expire 2 days after deposit. Further terms apply:
