Find the latest Midnite promo codes and casino offers, along with bonus details, terms and conditions, and step-by-step instructions on how to claim them.
| Casino Offer Stake £20 Get 150 Free Spins on Big Bass Splash | CASINO20GET150 | Get Bonus | 18+ New customers only. Wager £20 or more on Midnite Casino within 14 days of sign-up. Get 150 Free Spins to use on selected games, valued at 10p and valid for 7 days. T&Cs apply. BeGambleAware.org |
The online casino industry is rife with promotional claims from different operators. We like to think we're different here at Casinolyze and never speak positively about a bonus that we don't think is a) worth it or b) from an untrustworthy operator.
You can see our in-depth thoughts on Midnite as an operator by taking a look at our detailed Midnite review and, whilst this bonus is a Casinolyze exclusive, you can rest assured that the Midnite bonus code has been tested with real-money to validate it is live and working as of November 2026.
It is easy to go running head first into an attractive new customer bonus but that is not the path we would recommend.
What can appear to be a compelling offer at first glance is often very different when you assess the terms and conditions and, more often than not, there will still be a sizeable element of risk involved to trigger a bonus.
Of course, with that said, the Midnite casino bonus could be exactly the deal you're looking for. Take a beat, let us unpick the details for you and, from there, you will be well-informed to make your decision.
The Midnite bonus code will see new users collect 150 free spins when they deposit and stake at least £20 on the casino, within two weeks of sign up. With the free spins valued at 10p each, this effectively means you will be awarded with £15 worth of free spins.
At surface level, this isn't the richest free spin offer you will see across the market. Critically, though, you have seven days to use the spins and there are no wagering requirements attached to any winnings.
The absence of wagering requirements really transforms this from an okay casino bonus into a good one, with that thought very much reinforced with no cap on the maximum winnings.
The Midnite new customer bonus is suitable for anyone who naturally plays slot games online, particularly if you are someone who stakes £20 or more in a two-week period.
Pros
Cons
Stake £20 Get 150 Free Spins on Big Bass Splash
| Min. Deposit | £20 |
|---|---|
| Max. Amount | 150 free spins |
| Turnover | No wagering |
| Expiration | 7 days |
| Bonus Code | CASINO20GET150 |
Check out how the Midnite bonus compares to other current casino bonuses:
| Casino | Welcome Offer | Bonus Code | Get Bonus | |
|---|---|---|---|---|
| Casino Offer Play £10 Get 50 Wager Free Spins on Big Bass Splash | No code required | Get Bonus | New cust only. Opt in, deposit £10+ within 7 days of registering & wager 1x on eligible casino games within 7 days to get 50 Wager-Free Free Spins on Big Bass Splash. 3 day expiry. Wagering contributions vary. T&Cs & exclusions apply. 18+ |
| Casino Offer 100% Bonus Up to £50 + 11 No Wager Free Spins | No code required | Get Bonus | New UK customers only, 18+. 100% bonus on your first deposit up to £50. First deposit must be a minimum of £10 and no higher than £50. Must be wagered 10x within 60 days of registration. Full T&Cs apply. |
| Casino Offer 10 Days of Free Spins - Up to 500 Spins | No code required | Get Bonus | Min. £10 in lifetime deposits required. Offer must be claimed within 30 days of registering a bet365 account. Select prizes of 5, 10, 20 or 50 Free Spins; 10 selections available within 20 days, 24 hours between each selection. Max. prize, game restrictions, time limits and T&Cs apply. |
Use our LyzeCompare™ tool to explore more casino operators, compare their bonuses, and find an option that matches your preferences. Alternatively, you can visit our dedicated casino bonuses section to explore and compare the latest available offers.
The idea of getting free spins can be exciting, but rushing into an offer without checking the details can leave you disappointed.
Midnite's bonus offers might catch your attention, but before claiming anything, take a moment to read the terms and conditions.
Depositing the wrong amount or missing the deadline to meet the bonus requirements could mean you won't qualify for the offer. So, make sure you understand what's required before making a deposit.
Only new customers using the Midnite bonus code will qualify for the promotion so ensure the below code is captured during your registration process:
"CASINO20GET150"
Please note: This offer is available through our dedicated links and is subject to the operator's eligibility requirements and bonus terms and conditions.
In order to qualify for the Midnite bonus, you have to deposit and wager a minimum of £20. This is above the site's minimum deposit amount, so ensure you fund your account with at least £20 when making your first deposit.
After the date of registration, you have two weeks to wager your £20 across Midnite casino games. Failure to wager the funds within that 14-day window will see the bonus fail to trigger.
After your free spins have been earned, you will have seven days to play through all free spins. Any spins not used within that week period will be lost with no ability to reclaim.
As you are reading this page right now, claiming the Midnite welcome bonus code could not be any easier.
Just follow these detailed steps:
The Midnite new customer bonus does not feature a maximum winning cap.
One of the reasons the Midnite bonus is so attractive is because any winnings earned from the free spins are not subjected to any wagering requirements.
The offer of 150 free spins might catch your attention, especially since any winnings are not subject to wagering requirements. However, it's important to understand the potential value of these spins and how much you could realistically win.
Returns from free spins will always vary, however, we know how many free spins you will earn, we know they're valued at 10p each and because the spins have to be used on a dedicated game, we can pin to a specific game RTP too.
Using those three metrics, we can put together an estimation for what returns a punter might achieve.
| Metric | Estimate |
|---|---|
| 94.60% (Big Bass Splash) | |
| 10p | |
| £14.19 |
There are in excess of 3,000 casino games offered at Midnite with many of those available for you to consider as you aim to meet your qualifying needs.
That said, you can play any games to qualify for the bonus, but the free spins are available in the slot below:
Big Bass Splash by Pragmatic Play is one of the most popular slots and is often offered together with free spins offers in different online casinos.
Midnite offers a number of different payment methods to its customers, namely debit card, Pay by Bank, Apple Pay, Google Pay and Revolut.
None of these payment options is excluded from the Midnite new customer sign up bonus.
| Payment Methods | Triggers Bonus | Min Deposit | Max Deposit | Fees | Deposit Time |
|---|---|---|---|---|---|
Visa | £5 | £5,000 | No fee | Instant | |
Mastercard | £5 | £5,000 | No fee | Instant | |
Revolut Cards | £5 | £5,000 | No fee | Instant | |
Apple Pay | £5 | £5,000 | No fee | Instant | |
Google Pay | £5 | £5,000 | No fee | Instant | |
Trustly | £5 | £5,000 | No fee | Instant |
With the Midnite bonus crediting free spin winnings straight to your cash balance you have a choice whether to re-bet that money or withdraw it.
If you opt for the latter, we've conducted Midnite withdrawal tests using real-money accounts, with the results of those showcased below:

Ash is a seasoned writer specialising in the UK's online gambling market. With a background in data analytics and hands-on knowledge of the gambling industry, he offers practical insights into online casinos in the UK.