Are you a loyal player looking for extra casino rewards? Free spins for existing customers are the perfect way to keep the excitement going. Many top casinos offer free spins to their regular players, either as part of ongoing promotions or loyalty programs. At Mr. Gamble, we’ve reviewed the best casinos that value their existing players with these rewarding offers.
Free Spins for Existing Customers Casinos List – Updated October 2025
Discover our handpicked list of slots and casino bonus codes for existing players. Use our filters to find deals tailored to your playstyle and start spinning today. In this guide, we have compiled together all the necessary information to watch out for, so you can get your hands on the most valuable existing customer free spins deals.
For the safety of players and to keep operators accountable, the team at Mr. Gamble implements a world-class evaluation process for all online casinos. The team incorporates a strict due diligence process for listing casinos on Mr. Gamble by verifying the operating regions of casinos and the validity of local licenses, among other aspects such as customer service, game selection, banking methods, and bonuses.
Our editorial policy includes fact-checking all casino information while including real-world data to provide the most relevant and helpful guide for readers around the world. At Mr. Gamble, the players' safety and satisfaction are our top priority — you can rely on us to get the best possible offers from licensed online casinos.
What Are Free Spins for Existing Players?
Free spins for existing players are bonuses given to active members, often through loyalty schemes or ongoing promos. They allow you to try out slots, usually without depositing, with winnings tied to bonus rules.
Spins may require a free spins code for existing customers or be directly credited. Conditions like wagering, expiry, payout caps, and eligible slots determine how valuable each offer is.
Free Spins With No Deposit Codes for Existing Players
We’ve put together a selection of casinos that provide no deposit bonus codes for existing players, giving access to rewards without extra cost.
These offers are often linked to free spins no deposit for existing players, giving users a chance to try out new or featured games.
BitKingz
BitKingz is known for its generous promos, this site keeps things interesting for loyal players by offering existing players free spins through its ongoing deals.
Right now, you can claim 25 bonus spins with a 45x playthrough, making it one of our solid casino free spins for existing customers offers. These spins are tied to selected slots, so be sure to review the terms before activating.
Outside promotions, BitKingz runs on a Curaçao licence and offers over 5,000 casino games, including slots and live dealer titles. The platform also supports multiple languages and secure payment options.
Bonus
25 free spins
Wagering requirement
45x (D+B)
Bonus code
BK150
Casino Orca
Standing out with unique promos, Casino Orca gives loyal members free spins with no deposit required so you can claim it instantly using a bonus code.
The current deal includes 20 bonus spins with a 0x wagering requirement, marking it one of the rare existing players no deposit free spins offers where winnings are yours outright. Spins are credited on selected slots, so always check the bonus details before activating.
Casino Orca operates under a Curaçao licence and hosts more than 9,500 games. The platform features slots and live dealer games, plus table and speciality titles, while also supporting French, Norwegian, and Portuguese speakers.
Bonus
20 free spins
Wagering requirement
0x
Bonus code
ORCA1
PlayOJO
Well-known for frequent promos, PlayOJO regularly includes casino no deposit free spins fexisting players can claim as part of ongoing offers.
The latest deal provides 80 bonus spins with a 40x requirement, giving members access to a wide set of eligible slots. Since terms vary by game, it’s worth checking which titles qualify before activating your spins.
PlayOJO offers over 7,000 games, spanning exclusive slots and jackpot titles, plus bingo and live tables. The platform supports Finnish, Norwegian, and German speakers, and holds licences in Malta, Sweden, Denmark, and Germany.
Bonus
80 free spins
Wagering requirement
40x (D+B)
Why Online Casinos Offer No Deposit Free Spins for Existing Players
It’s not just new players that casinos want to impress. Online casinos know that keeping their current players happy is just as important as attracting fresh ones. That’s why they regularly hand out no deposit free spins to existing players.
Free spins for existing customers no deposit are all about rewarding loyalty and keeping you engaged. Sometimes they’re used to tempt back old players who haven’t logged in for a while, and other times they’re just a fun way to give active players a little extra boost.
Either way, it works out for both sides. The casino keeps you entertained and coming back for more, while you get free spins to enjoy your favourite slots without dipping into your own balance. It really is a win-win.
Different Types of Free Spins No Deposit for Existing Players
Casinos provide tailored free spin offers in different formats. Some are tied to special bonuses, while others appear as short-term promotional offers. Knowing the formats helps you understand what’s available and how to use them effectively.
Free Spins for Participating in Tournaments
Online casinos run entertaining tournaments where players compete on certain slots to win free spins. These events often coincide with new releases or bigger promos, offering extra incentives to join.
Rewards are usually tied to an eligible slot, with spins either automatically credited or requiring an opt-in. These tournaments spotlight featured games while giving players added value through bonus spins.
Loyalty Free Spins
Casinos often reward long-term members through loyalty schemes that grant bonus spins. These loyalty rewards usually link to tiered programmes where account holders earn points by playing.
Spins are tied to select slot games, with rewards increasing at higher tiers. Some programmes also include fast payouts and other perks, making the spins part of a broader system of benefits.
Free Spins for Existing Players On New Slots
Casinos often tie promos to game launches, giving existing players bonus spins to try new titles without using their own balance. These offers also help highlight the latest releases.
Spins are usually limited to specific slots, and since these promos are short-lived, checking regularly ensures you don’t miss out.
Seasonal Promotions
Casinos often run seasonal promotions tied to holidays or events, offering short-term free spins offers. These deals commonly appear around Christmas, Halloween, New Year's, or major sporting events.
Spins may be linked to featured games or given as an exclusive bonus. Since availability is limited, checking the promotions page helps ensure you claim them in a timely manner.
Free Spins Code for Existing Customers
Some casinos require a free spins promo code for existing customers, entered in the cashier or promotions section to unlock spins. Others provide the latest no deposit codes for existing players, which don’t need a deposit to activate.
Always check if a code required condition applies, as missing this step can prevent spins from being credited. Reviewing the terms carefully ensures the offer is applied without issues.
How to Claim & Activate Your Free Spins
Claiming a free spins bonus as an existing customer couldn’t be easier — the whole process only takes a couple of minutes. To make things simple, we’ve put together a quick step-by-step guide so you know exactly what to do from start to finish.
Pick a casino – Start by choosing one of the recommended operators from the list at the top of this page.
Log in to your account – If you already have an account, just log in and head to the promotions area.
Sign up if needed – If you don’t have an account yet, hit the Register or Sign Up button and fill in the required details to create one.
Check current promotions – Look for the latest offers for existing players, which often include free spins.
Read the terms – Before you claim, check the bonus terms and conditions so you know about wagering, expiry, or game restrictions.
Opt in if required – Some casinos will ask you to click Opt In or enter a bonus code to activate the promotion.
Take part in the promo – Depending on the offer, you may need to join a tournament, collect loyalty points, or play a specific game.
Claim your spins – In many cases, it’s as simple as clicking Claim in the promotions tab.
Check your account – Your free spins should appear shortly after, ready for you to use on the eligible slots.
How to Choose a Casino With Existing Customer Free Spins Bonuses
Choosing a casino that offers free bonus spins for active customers is hassle-free if you are picking a casino from the recommended list above. However, we still recommended that you follow the below steps to pick the right deal.
1
Select a casino
Choose a free spins casino from the list of recommended casinos above.
2
Read the bonus T&Cs
Take the time to read the terms and conditions carefully to better evaluate the bonus.
3
Register an account
Sign up for an account and complete the form by submitting your name, address, date of birth and other requested information.
4
Claim free spins
Depending on the offer, you might need to first collect points or win a tournament, for example. In most cases, they are automatically credited.
5
Start playing
You can now play your free spins.
Common Free Spins Issues for Existing Customers
While free spins are a great perk for loyal players, a few common issues can sometimes get in the way of fully enjoying them.
❗Bonus not credited
Spins may not appear if a required code step was missed or the offer has expired. In most casinos, you can resolve this issue by checking the promotions tab or contacting customer support.
❗Game restrictions
Free spins are often limited to specific slots or a single eligible slot. Always review the terms, especially when using a no deposit bonus for existing players, to ensure the spins apply where expected.
❗Wagering conditions
Winnings from free spins often face wagering rules, which differ by site and may cover both deposit and bonus. Monitoring these conditions helps prevent confusion and ensures a smoother gaming experience.
❗Withdrawal limits
Free spin offers often include payout caps that limit the amount that can be withdrawn. Checking the rules first sets expectations, especially if you want to make fast withdrawals after meeting the requirements.
Free Spins for Existing Customers: Pros and Cons
Looking to weigh up whether existing customer free spins no deposit bonuses are worth it? Here’s a clear breakdown of the biggest pros and cons you should know.
✔️PROS
❌ CONS
Gives you the chance to play new slots.
Wagering requirements could be steep.
You can win real money.
This is a rare bonus.
If you have a high-value free spins deal, you can generate considerable winnings.
Terms can be restrictive, with limits on which slots you can use the spins on or how much you can cash out.
No need to register with a new casino.
How Many Free Spins Can You Get As an Active Customer
Not all free spins for existing customers are the same. Some deals are small tasters, while others can be surprisingly generous. Here’s a quick breakdown of what you might find as an active player:
5 Free Spins – It doesn’t sound like much, right? But 5 free spins can be just enough to try out a new slot and see if it’s worth playing with your own money.
10 Bonus Spins – Probably the most common offer for existing players. Many casinos will give out 10 free spins as part of loyalty perks or ongoing promotions.
20 Free Spins – Less common than 5 or 10, but still out there. Some casinos use 20 free spins no deposit offers to reward active customers and keep them engaged.
50 Extra Spins – Now we’re talking. If you want more free spins, keep an eye out for casinos that reward existing players with 50 spins. It’s one of the most generous recurring deals available.
100 Free Spins – While rarer, some sites go big by offering 100 free spins for existing players. These deals feel closer to welcome offers in size, but they’re designed to keep active players loyal to the casino.
Best Slots to Play With Your Bonus Spins
At Mr. Gamble, we highlight slots that work well with free spin offers. Our team reviews game performance and overall design to help you determine which titles pair best with existing customer bonus codes for free spins.
Since most casinos link promos to specific titles, often with a match bonus, these picks show where spins can be used effectively.
Starburst
A NetEnt classic, Starburst is a staple in free spin promos. Simple mechanics and expanding wilds make it accessible for new players, while timeless design keeps it relevant for regulars. With a 96.09% RTP, low-to-medium volatility, and expanding wilds that trigger respins, it’s ideal for stretching your bonus playtime.
Book of Dead
Play’n GO’s popular slot often appears in bonus deals. High volatility and free spin retriggers give it depth, making it a frequent choice when players want to start playing with promo spins.
The ‘Book’ symbol acts as both scatter and wild, unlocking up to 10 free spins with a special expanding symbol, which can lead to massive payouts if luck’s on your side. With an RTP around 96.21%, it’s a great choice for existing players who like a thrill and the chance for substantial returns from free spin winnings.
Gonzo’s Quest Megaways
This updated slot from Red Tiger uses cascading wins and Megaways mechanics as well as multipliers up to x15 during the free fall feature. The 96% RTP and high volatility make it an exciting ride, especially when your free spins can trigger chain reactions of wins. Fast gameplay and multipliers make it a strong option when tied to free spin bonuses.
Big Bass Bonanza
Pragmatic Play’s fishing-themed Big Bass Bonanza remains popular in promos because of its fun theme and collection mechanics.
During the free spins bonus round, fisherman symbols collect fish cash prizes, and extra free spins can be retriggered with higher multipliers (up to x10). With an RTP of 96.71%, it’s both engaging and potentially lucrative.
Immortal Romance
This Microgaming slot with a gothic theme features bonus rounds and strong replay value. The enduring popularity of the game keeps it included in many free spin packages. The Chamber of Spins feature unlocks multiple free spin modes as you play more, each tied to one of the four main characters, offering multipliers, wild reels, and up to 25 free spins.
Free Spins for Existing Players 2025: Key Terms and Conditions
Understanding the rules is key before claiming a deal. Even with a free spins promo code for existing customers, the value depends on factors such as wagering requirements and expiration dates. This section outlines the main terms to help you assess each offer clearly.
FACTOR
DESCRIPTION
Wagering requirements 🤑
The number of times you would need to stake your free spins winnings before they can be converted into withdrawable cash.
Minimum deposit 👛
The minimum amount of funds you would need to deposit to receive the bonus.
Eligible games 🎲
The free spins can be used only on certain slot games, and game restrictions may apply.
Maximum betting 💰
The maximum bet you can place when wagering your free spins no deposit.
Caps on winnings 💵
there is a limit on how much money you can win and keep from a promotion.
Country restrictions🌍
This offer is only available in certain countries.
One offer per account 👤
Creating multiple accounts may result in loss of the bonus and winnings.
5 Reasons to Play at Casinos That Offer Free Spins to Existing Customers
Free spins for existing players with no deposit are the perfect way to keep the fun going without risking your own money. These bonuses come packed with benefits that make them a must-claim for loyal players
No deposit required: The most obvious advantage is the fact that you don’t have to make a deposit to get this deal. You get something for nothing.
Popular games: You get to spend your free spins on some of the most popular slot machines available on the market.
Test out a new casino: You have the time to get a good overview of the casino and figure out if you would like to make a real money deposit.
Try a new release: Existing customer free spins 2025 can also be given away to players to coincide with the release of a new game. Fun!
You can win real money: The most obvious benefit is the fact that you can win real money, provided you meet the terms and conditions of the promo.
Frequently Asked Questions
What are free spins for existing customers?
Free spins for existing customers are promotional offers that online casinos provide to their current customers. They’re not just about keeping things exciting — they’re a way for casinos to reward their players, promote new games, and push seasonal promotions.
Why do online casinos offer free spins to existing customers?
Online casinos offer free spins to existing customers to maintain player engagement and promote new or featured games. These promotions help casinos retain their player base by providing added value and entertainment.
Do I need to deposit to get free spins as an existing player?
Not always! Some casinos offer free spins as part of their special promos without requiring a deposit. Others may require a deposit to unlock spins, especially for game releases or bonus matches. Always check the terms for details.
Can I win real money from a card verification bonus?
Yes, you can. With a little bit of luck, you should be able to generate winnings from your free spins on card registration. However, most casinos set wagering requirements and withdrawal limits on winnings from card verification bonuses. Some may require a small deposit before cashing out. Always check the terms to know exactly how much you can keep!
Can I claim free spins by adding my card without depositing?
Yes, some casinos offer free spins just for registering your card, without requiring a deposit. This is a way for casinos to verify your payment method while giving you a no-risk bonus.
Alina is Mr. Gamble's Content Creator with strong expertise in iGaming. With a history of working on the casino operator side and an ethical journalistic approach to writing, Alina publishes truthful and accurate content relevant to our readers...
Matthew is a UK-based casino reviewer, active since 2017. For Mr. Gamble he turns hands-on testing into clear, honest reviews. He loves the nuts and bolts of casinos; trying new slots and live tables, checking bonus terms, payment methods, and withdrawal speeds, as well as mobile play and reading the fine print so players don't have to. His priorities are fairness, safety and fun. If he recommends a site, it is because he would be happy to play there himself...
