Generally, this is given as a match deposit bonus, though some welcome bonuses can be found where no deposit is required. A match deposit bonus is the option that tends to vary the most online. Often this is where the casino will match your deposit 100%, boosting your bankroll for when you play online. However, the amount awarded can vary. Players will receive a 200% bonus plus an additional 20 free spins playing this slot game. What are the Welcome Bonus and Promotions at Sunrise Slots Casino? Upon joining Sunrise Slots Casino, new players will receive a 400% up to $10,000 valid for Slots, Keno, and Scratchcards. Use coupon code 400BONUS.
An online casino welcome bonus is an essential part of the decision-making process when choosing a preferred casino site for yourself. Players seek the best sign up offer that gives them promotional cash when they create an account and make their first deposit.
This OUSC guide to online casino sign up deals describes what they are and how they work, along with a list of benefits to accepting these promotions. Finally, we cover how to claim them while also picking the best offers for you.
Welcome Bonuses
Everything You Need to Know About Online Casino Sign Up Bonuses
What are Casino Welcome Bonuses?
Welcome bonuses are promotions offered to new players at online casinos. These first deposit bonuses give players more freeplay cash when they make their online casino deposits.
Why Use Casino Sign Up Bonuses?
Readers might wonder why they should use a sign-up promotion. Here’s a list of things that a welcome offer allows you to do.
- Test a Casino’s Games: Players might not know if they like an online casino’s games, so a sign-up bonus lets them play.
- Learn a Site’s Software: Just the same, a player might not know if they like the gaming interface. Thus, sign-up promos let the player test the software package.
- Lowers the House Edge: Accepting bonus cash is like joining a land-based casino’s slots club: it reduces the house edge.
- Test the Withdrawal Policies: If you’re cautious about a casino’s withdrawal policies or cashout times, the sign-up offer lets you see if they honor their promises.
Best Online Casino Welcome Bonuses
Our OUSC experts analyzed the best online casino sign up offers for US players. We divided this section into two broad categories: general welcome promotions and bitcoin first-time deposit bonuses.
We compiled our list looking into the followings factors: theselection of games, safe and fast payouts, and an array of exclusive offers. Finally, we looked at the specific deal itself. The promotion needs to be substantial, so penny players and high rollers alike can claim the bonus.
| ONLINE CASINO | WELCOME BONUS | BONUS CODE | PLAY NOW |
|---|---|---|---|
| 280% up to $14,000 | BONUS CODE LASATLANTIS | ||
| 250% up to $12,500 | BONUS CODE TRUROYAL | ||
| 300% up to $6,000 | BONUS CODE SUPER300 | ||
| 100% up to $5,000 | BONUS CODE WILD250 | ||
| 100% up to $3,000 | BONUS CODE BOLCASINO | ||
| 225% up to $12,250 | BONUS CODE WAGGINGTAILS | ||
| 150% up to $750 | BONUS CODE OUSC150 | ||
| 100% up to $3,000 | BONUS CODE NEWWELCOME |
Top Welcome Bonuses Found At Online Casinos
Below are the best online casino sign up bonuses identified by the OUSC team.
El Royale 250% Welcome Bonus
El Royale is a top-rated US online casino with no fees on their timely payouts and a wide variety of real money games. Players can find an excellent 250% Welcome Bonus Promotion, which includes 40 free spins.
The maximum bet allowed is $10, and the maximum payout is 30x the deposit amount. The wagering requirements is 35x.
Games included in this promo are Slots, Real-Series Video Slots, Keno, Scratch Cards, Board games.
BetOnline $3,000 Welcome Bonus
BetOnline Casino has a 100% Welcome Bonus for players who use the coupon code BOLCASINO when making their first deposit. This offer applies to the first three deposits, so high rollers can max out the promo cash at $3,000.
At the same time, this 100% sign up offer activates when you deposit as little as $25. This promo has a 40% wagering requirement. It’s the perfect way to give their games a try with a bit of extra bankroll right out of the gate!
Wild Casino Welcome Package
Wild Casino’s$5,000 Welcome Bonus includes a 250% up to $1,000 on your first deposit, along with a 100% match rate up to $1,000 on your next four deposits.
To trigger this deal, use the promo code WILD250 on the first deposit and WILD100 on the next four deposits.
The minimum deposit is $20, and there’s a 30x playthrough requirement. This offer is only valid for selected games.
$750 MyBookie Welcome Bonus
MyBookie offers a 150% Welcome Bonus up to $750 of free play money on your first deposit.
The maximum deposit required to max out this promo is $500, while the minimum deposit required to activate this promo is $45.
For this deal, the requirements are a 40x rollover of the deposit and also of the bonus amount. Use the coupon code: OUSC150.
Cafe Casino $5,000 Welcome Bonus
The Cafe Casino$5,000 Super Play Welcome Bonus has a match rate of 500% and a max limit of $5,000.
That means you’ll receive $5,000 if you deposit $1,000. This promotion has a 35x playthrough requirement and a 10x max cashout limit.
New players also can choose the $1,000 No-Max Welcome Bonus. This offer has no max cashout limit, so you can withdraw any amount of winnings you collect. The no-max cashout deal has a 25x playthrough requirement.
No Deposit Welcome Bonus Slots
Best Bitcoin Casino Welcome Bonuses
As Bitcoin and other virtual currencies gain popularity, crypto-currency bonuses also have become more prominent at online casinos. Often, Bitcoin welcome bonuses are more substantial than traditional sign-up deals. There’s a reason for this. Crypto-currencies are faster, safer, and more private than credit cards, web wallets, and bank wire transfers.
With that in mind, here are the best Bitcoin welcome promos for US players.
Slots.lv $7,500 Bitcoin Bonus
The $7,500 Bitcoin Bonus at Slots.lv is the best crypto-currency deal in the US gaming market. It’s spread over your first nine deposits, making it easier to max out the promotion.
You receive a 300% up to $1,500 offer on the first deposit. On the next eight deposits, you receive a 150% match rate up to $750 on each deposit.
The wagering requirement on this special bitcoin offer is 35x for the deposit plus the bonus amount.
Bovada $3,750 Bitcoin Welcome
The $3,750 Bitcoin Welcome Bonus at Bovada Casino is another reliable bitcoin option. It pays out bonus cash on your first three deposits.
The first deposit has a 125% match rate. You’ll need to use the coupon code BTCCW1250 when making this first deposit. The second and third deposits have a 100% match rate and activate when you use the coupon code BTC2NDCWB.
This promo has a 25x wagering requirement for the deposit plus bonus amount.
Video Tutorial | Claim a Sign Up Bonus
In this video, we will teach about welcome bonuses and how to claim them.
Types of Online Casino Welcome Bonuses
There are different types of sign up offers at casino sites. Below we describe the most popular ones.
First Deposit Match Welcome Bonus
This is the basic welcome bonus, where the casino operator matches the player’s initial depositdollar for dollar. The match rate varies depending on the offer type, but it can typically range from 100% to 500%. A 100% match rate means you get $1 in promo cash for every $1 deposited.
Mobile Casino Sign Up Bonus
This offer encourages Android and iOS gamblers to join. You can get a bonus for making your first deposit and playing on your iPhone or Android smartphone.
Sign Up Bonus with Free Spins
Many bonuses also include free spin offers. This deal often consists of a standard free-play cash promo but enhances the promotion with tens or hundreds of free spins on online slots.
Crypto Welcome Bonus
Crypto-currency welcome bonuses are growing in popularity as Bitcoin, and rival cryptos become more common on the Internet. A cryptocurrency promo gives players an incentive to deposit using Bitcoin or one of the many altcoins: Litecoin, Ethereum, Dash, Ripple, or Bitcoin Cash.
How to Claim a Casino Sign Up Bonus
It’s easy to claim a sign-up bonus, but players need to be aware of two essential steps: the coupon code and the wagering requirement. If you don’t follow the proper steps in the correct order, you might not receive the promo cash. Follow this step-by-step format to claim a welcome bonus at most casinos.
Log In to the Casino
Once you join an online casino, log in to your account and proceed to the deposit page or player dashboard. Here, you’ll find the bonus offers.Use the Promo Code
Before you make a deposit, input the coupon code. This is often the essential step; if you forget it, you won’t receive the bonus cash.Make a Deposit
Pick the payment method you wish to use. Next, choose the amount you plan to make. Deposit strategically to max out the sign-up bonus. Confirm the payment method and amount.Play for Real Money
Next, play games for real money to clear the wagering requirement. Read through the terms of use carefully, and play only the games that clear the requirement. If you don’t, some casinos refuse to pay out promo winnings.Make a Withdrawal
Once you meet the wagering requirement, make a withdrawal with one of the acceptable payout methods. Most legitimate online casinos automatically track the wagering requirement for you, so you know when it’s time to cash out.
Things to Look for in Welcome Bonuses
To pick the promotion that’s right for you, below are various essential factors you should consider. Depending on the games you prefer and the amount you play, different casino bonuses might be the best for you.
Rollover and Wagering Requirements
Bonus Applied Only for Specific Games
Max Payout and Min Deposit
Using a Promo Code to Claim the Bonus
Try a Welcome Bonus and Start Winning Today!
Choosing an online casino sign up bonus is a crucial decision for many US online players. These offers give you free cash you can use to test different types of games, like live dealer or table games, and software while lowering the overall house edge.
With welcome bonuses, you can pick the best online casinos for your gaming needs. Sign up for an account, accept one of the six excellent welcome offers described above, and start enjoying the best casinos in the US online gambling market.
Hello and welcome to Online Slots Bonuses. We are a one-stop-shop for online casino fans looking for the best slot games and bonuses on the market.
Top-Rated Online Casino Sites
| Rank | Casino | Bonus | Rating | Visit |
|---|---|---|---|---|
| 1 | 100% Deposit Bonus Upto £100 + 300 FREE Spins18+ Full T&C's Apply. New UK players Only. £10 min. deposit. £5 max. bet using Bonus. 40 x wagering applies. Bonus valid for 14 days. 30 Spins on pre-selected games will be credited instantly + then 30 per day for 9 days. Free Spins valid for 72 hours from credit. Max. Free Spins winnings £100. Skrill + Neteller excluded. www.begambleaware.org | Review | ||
| 2 | 100% Deposit Bonus Upto £300 + 200 FREE Spins18+ Full T&C's Apply. New UK players Only. £10 min. deposit. £5 max. bet using Bonus. 40 x wagering applies. Bonus valid for 14 days. 30 Spins on pre-selected games will be credited instantly + then 30 per day for 9 days. Free Spins valid for 72 hours from credit. Max. Free Spins winnings £100. Skrill + Neteller excluded. www.begambleaware.org | Review | ||
| 3 | 100% Deposit Bonus Upto £100 + 300 FREE Spins18+ Full T&C's Apply. New UK players Only. £10 min. deposit. £5 max. bet using Bonus. 40 x wagering applies. Bonus valid for 14 days. 30 Spins on pre-selected games will be credited instantly + then 30 per day for 9 days. Free Spins valid for 72 hours from credit. Max. Free Spins winnings £100. Skrill + Neteller excluded. www.begambleaware.org | Review | ||
| 4 | 100% Deposit Bonus Upto £300 + 200 FREE Spins18+ Full T&C's Apply. New UK players Only. £10 min. deposit. £5 max. bet using Bonus. 40 x wagering applies. Bonus valid for 14 days. 30 Spins on pre-selected games will be credited instantly + then 30 per day for 9 days. Free Spins valid for 72 hours from credit. Max. Free Spins winnings £100. Skrill + Neteller excluded. www.begambleaware.org | Review | ||
| 5 | 100% Deposit Bonus Upto £100 + 300 FREE Spins18+ Full T&C's Apply. New UK players Only. £10 min. deposit. £5 max. bet using Bonus. 40 x wagering applies. Bonus valid for 14 days. 30 Spins on pre-selected games will be credited instantly + then 30 per day for 9 days. Free Spins valid for 72 hours from credit. Max. Free Spins winnings £100. Skrill + Neteller excluded. www.begambleaware.org | Review |
About Us
Our team of experts has gained over ten years of experience in the igaming industry and is the perfect choice for reviewing online slots bonuses from casino operators.
In total, we have reviewed over 600 online casinos and have unearthed some absolute gems along the way. We provide extensive and detailed information for every brand that we deem fit to feature on this website.
The Basics
Online Slots are the most popular of all casino games and are played by millions of people across the globe. Slots are also easy to play, simply requiring the push of a button in order to spin the reels.
Slots also offer a higher RTP than most other types of casino games with the average online slot game having an RTP of 96.4%. Online Slots also offer players the chance to win life-changing amounts of money.
You can win potentially millions of pounds by playing on progressive jackpot slots. This type of slot game attracts a huge amount of slots fans all looking to become a millionaire playing their favourites game(s).
The Biggest Wins Playing Online Slots
There has now been a large number of millionaires made from winning progressive jackpots. Online Slots offer the biggest chance of a huge win than any other type of casino game.
The most notable win on a progressive jackpot slot occurred at Betway Casino in 2015, when Jon Heywood, an officer in the Army, won a mind-blowing £17.9m playing Mega-Moolah Slot.
Our featured casino for Mega Moolah Slot is Genesis Casino. New players also receive a generous welcome bonus worth up to £100 plus an additional 300 FREE spins are up for grabs.
Online Slots Bonuses – Big Wins
What made this win even more incredible was the fact that Jon was only playing at 25p per spin. The odds of these types of wins are incredibly high, but nevertheless, as Jon Heywood has proven, occasionally it does happen.
Every spin of an online slot is a potential winner so that adds excitement and anticipation to each spin. Previous big wins playing casino games have come from all different types of games from players across all continents.
A recent big win from Peachy Games was the last mega jackpot win from a UK player to our knowledge but the next one could potentially be any slots player’s next spin.
Statistics also show that you’re just as likely to win the mega-jackpots with a 25p spin than you are with a £2 spin. This means that playing-field for progressive jackpot slots is completely open.
The Most Popular Slot Games
There are literally thousands of online slots available to play right now so let’s take a look now at some of the most popular slots games to ever hit the market and a few new slots games that are terrific.
Rainbow Riches is perhaps the most popular series of slot games and has been around for much longer than most have been an established brand in UK pubs and arcades prior to the online explosion of new casinos.
Another hugely popular game is Starburst this particular online slot is officially the most played of all time. This is no small part due to the fact that a large number of casinos offered free spins on starburst promotions.
The Best Casinos For Online Slots Bonuses
There are several really good options to play all your favourite slot games. Starspins is one of the highest-scoring online casinos with comparison sites and offers new players a massive £1500 welcome bonus.
This is one of the biggest welcome offers from any gambling website in the industry and it is an excellent casino site for playing slots. Another terrific option for playing slots is Betvictor, this is a mobile casino built for slots.
Casimba is another big favourite for UK slots fans for its choice of games and excellent welcome bonus for new players. Join right now and you’ll get a £500 bonus for joining and an extra 50 free spins.
Choosing the best online casino for you, of course, is all a matter of preference and each casino player has a different idea about what makes an online casino great for them.
If you are just a fan of online slots then that makes the selection process a little simpler. In that situation, you would only need to look at the selection of slot games on offer and the welcome bonus.
Roulette fans may find specific bonuses harder to come by than slots players as the market is full of free slots and deposit bonus slots. We recommend you take a look at Virgin Games if you are a fan of Roulette.
Online Slots Bonuses – Bonus Types
There are several types of bonuses available for slots, with free spins no deposit bonuses the most popular. This allows the player to experience some real play slots at quality casinos without having to make a deposit first.
The welcome bonuses are the most common type of slot bonus and require the player to deposit first before the bonus is added. This is usually a 100% welcome bonus, however, some online casinos can be even more generous.
In our opinion, the best welcome bonus on the market at this current time for online casino fans is the £300 plus 200 FREE Spins welcome bonus on offer for all new players at Casino Planet.
Top-Rated Online Casinos
There are some excellent online casinos out there and there are some not so excellent ones. Therefore, it is always important to approach any new casino with caution.
Here we will list the names of the Top-Rated online casino brands. All you have to do is simply click on the name and you will be directed to a detailed review for that casino brand and best available bonuses.
888 Casino, Casoola, Casino Planet, Vegas Hero, Genesis Casino, 777 Casino, Novibet, Starspins, Betvictor, Virgin Games, Royal Panda, Videoslots, mfortune, Bgo, Yeti Casino, Slots Heaven, Mansion Casino, Casino.Com, Mr Green Casino, Leovegas, Sky Vegas, Coral Casino, Ladbrokes Casino, Casushi Casino, Peachy Games, Red Dog Casino, Fruit Kings Casino,
VIP Casino Bonuses
Online Slots Bonuses are perfectly placed to find the best VIP welcome bonuses that the industry has to offer. These can be anything from enhanced deposit bonuses or free spins no deposit bonuses.
Sometimes it may also mean instant inclusion into the casinos own VIP bonus scheme. These types of schemes offer existing players the best possible rewards and returns from playing online casino games.
Some of the best VIP Casino programs can be found at the likes of Ladbrokes Casino, Peachy Games, Fruitkings Casino, Casushi Casino, Playluck Casino, Coral Casino, and Mansion Casino.
Quality Casino Slots
There are so many excellent slot games to choose from nowadays, supplied by a range of leading software providers including; NetEnt, Microgaming, Evolution Gaming, Yggdrasil & Play N Go, to name but a few. We have provided you with a selection of quality casinos to play all your favourite slots games here. We have also added a huge amount of dedicated articles about the best slot games and the best casinos to play them.
Playing slots can provide a huge amount of pleasure. However, we must remind you to always play safe. This means setting deposit limits so you don’t spend too much, and also be mindful that they are just games and shouldn’t be take too seriously.
If you feel like gambling is becoming a problem for you then we suggest you seek help and advice at these various websites; Gamcare, Gamblaware, and, begambleaware. Finally, we hope that you find everything on our site informative and helpful in your pursuit for the best online slots bonuses.
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