Best Casino Bonus

Welcome fellow player to our BEST Casino Bonus List! We are excited to have you here, and we promise to take good care of you! On Bigwinboard.com we work hard with providing our readers with an up to date list of the best welcome bonuses found online. With the help of background checks, experience and research, we've been able to compile a best online casino bonus list on one page. There's a wide range of casino bonuses on the market, and the most common one is the 100% up to €100 offer. With a 100% casino bonus, the online casino will double your money when making a deposit. If you're interested in a 200% casino bonus, we have plenty of those as well!

Below we have put together a list of all the top casinos with the best casino bonus offers we could find. Many of these are exclusive to our site and negotiated to provide our readers with something extra. There is no better place to shop for free spins, no deposit bonuses and welcome bonuses than on Bigwinboard.com. We think BIG, and we win BIG.

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Certificate of Trust

All online casinos listed on Bigwinboard.com must live up to the following high standards:

EU licensed casinos only (MGA and/or UKGC)

Promotion terms & conditions must be clearly displayed

Slots and games must be audited by a third party

Must not use unfair and predatory terms

Players must be able to set limits on deposits

Must inform players about responsible gambling

Must forbid underage play

  BEST CASINO BONUS OFFERS 2018

Some of the offers listed here may be country specific. Click link to see your local offer. 18+. New customers only. Gamble Responsibly.
RANKCASINOINFO1st DEPOSIT REVIEWVISIT
“vegas
MGA
200% WAGER FREE
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Play NetEnt, Yggdrasil & Play'n GO
MGA

€200
20 Free Spins
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“casilando
UKGC & MGA
Exclusive 200% casino bonus
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“dream
UKGC & MGA
Huge 200% Welcome Bonus with low 35x wager
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UKGC & MGA

€2500
50 Bonus Spins
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“frank
MGA
Our latest & most exciting addition
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MGA

€100
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“play
UKGC & MGA
Exclusive 200% Bonus up to €450
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€450
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“rizk
UKGC & MGA
200% deposit bonus
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UKGC & MGA

€100
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“playgrand
UKGC & MGA
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“kaboo
UKGC & MGA
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€100
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“highroller
UKGC & MGA
200% casino bonus + 20 Coins on Registration
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Best new Casino 2017
UKGC & MGA

€100
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“slotplanet”
UKGC & MGA
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UKGC & MGA

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“casumo”
UKGC & MGA
200% bonus & 20 Bonus Spins on Signup
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UKGC & MGA

€50
200 Bonus Spins
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“speedy
MGA
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Casino

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“guts
UKGC & MGA
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€100
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“vegas
MGA
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MGA

€100
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“21
UKGC & MGA
Generous 121% casino bonus
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UKGC & MGA

€300
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“thrills
UKGC & MGA
50 wager free Free Spins on Joker Pro
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UKGC & MGA

€100
50 Free Spins
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“nightrush
MGA
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MGA

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“gate777”
UKGC & MGA
€1000 in bonuses + 100 Free Spins
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UKGC & MGA

€100
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“leovegas”
UKGC, MGA &
DK License
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€400
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“metal
UKGC & MGA
New casino part owned by Ozzy
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UKGC & MGA

€100
5 Wheel Spins
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“spinrider”
UKGC & MGA
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UKGC & MGA

€3000
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“genesis
UKGC & MGA
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€100
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“casino
UKGC & MGA
200% Bonus & €5 Free on signup
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€50
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“miami
UKGC & MGA
Huge Exclusive 200% Welcome Bonus
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€2500
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“lapalingo”
MGA
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MGA

€500
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“superlenny”
UKGC & MGA
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€100
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“royal
UKGC & MGA
10 Bonus Spins on Signup
New Casino owned by LeoVegas
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€100
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“fruity
UKGC & MGA
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UKGC & MGA

€250
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“dunder
UKGC & MGA
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UKGC & MGA

€50
200 Bonus Spins
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“redbet
UKGC, MGA &
Gibraltar
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UKGC, MGA & Gibraltar

€150
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“casimba”
UKGC & MGA
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€5000
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UKGC, MGA &
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€100
120 Free Spins
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“spinland”
UKGC & MGA
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€3500
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“videoslots”
UKGC & MGA
11 Welcome Spins on first deposit
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€200
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“grand
UKGC & MGA
200% up to €2000
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€2000
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“fairplay
MGA
200% casino bonus
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MGA

€100
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“winningroom”
UKGC, MGA &
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€150
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“betspin
UKGC & MGA
Trustworthy & well proven Casino
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€50
150 Bonus Spins
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“dvera
UKGC, MGA &
DK License
Exclusive 200% Bonus up to €100 on first deposit
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UKGC, MGA & Spillemyndigheden

€100
EXCLUSIVE
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“spinstation”
UKGC & MGA
Huge €2000 first deposit bonus
Massive selection of slots
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UKGC & MGA

€2000
100 Bonus Spins
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“slotsmillion”
UKGC & MGA
Over 1200 slots available
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€100
100 Bonus Spins
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“casino
UKGC & MGA
500% on first deposit
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€50
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“spinit
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€200
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“vegas
UKGC & MGA
4 deposit bonuses
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€200
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“unibet”
UKGC, MGA &
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UKGC, MGA & Gibraltar

€100
50 Bonus Spins
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“maria
UKGC & MGA
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€20
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“storspelare”
MGA
No Wager on Bonus!
New Casino from Unibet
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MGA

€500
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“igame
MGA
150 no deposit Free Spins on Signup!
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Safe and trustworthy choice
MGA

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Best Online Casino Deposit Bonuses

It's essential to take full advantage of a casino bonus if you want to get as much as possible out of your time on the online slots. It's of even greater importance if you spend a lot of time on playing slots online. Most, if not all online casinos will offer a casino bonus on first deposit as part of trying to attract new players, something that you as a player can take advantage of. Most casinos will even include other things in the welcome offer such as free spins, wheel spins, and other fun free perks.

On Bigwinboard.com we are continually dealing and negotiating with casinos to be able to offer our readers the very best online casino bonus offers. The more we grow as a site, the better deals we will be able to negotiate for you. If you're a new player, we recommend you to just go for a regular 100% casino bonus which will give you more play time while also increasing your chances of a successful end to your session. Almost all casino bonuses have wager requirements attached to them and below we will explain what that is.

Best Casino Bonus & Wagering

Most new players have no clue about wager requirements and run the risk of falling into some traps. It's very unusual for online casino bonuses not to have wager requirements and what that means in a few simple words is the amount you need to gamble before the balance is unlocked and withdrawal can be requested. Some will be annoyed by these demands, but one has to keep in mind that this is free money the casino is giving away and believe it or not, it gives the player an edge over the casino despite the wager requirements. With that in mind, it is understandable why casinos make such demands.

If depositing €100 with a 100% casino bonus, an additional €100 is added by the casino. If for example, the wagering requirement is 35x, the €100 received from the casino has to be turned over 35 times, in other words, you have to wager €3500. The best way to beat the wager is usually to start off playing high variance games in hope to have a reasonably good win after which you can go for a bit lower volatility and higher bets. Before you start playing with a bonus, it's always a good idea to take a look at the terms and conditions.

In fact, you should make a habit out of this. For example, some of your favourite games could be excluded from playing with a bonus or may only count 70% towards wagering. Most casinos also have a max bet rule when playing with an active bonus which is usually set to €5 or equivalent. In the past players would risk having their bonus confiscated if betting higher than allowed, but these days many good casinos on our list of best casino bonus offers, such as Videoslots, Thrills, Kaboo, Rizk, SlotsMillion and Highroller, have thankfully implemented max bet protection.

Best Casino Bonus
  • Casino Selection
  • Casino Reputation & Trust
  • Value
  • Terms & Conditions
5

What Constitutes a Good Casino Bonus?

Should you go for any casino bonus or are there any deal breakers one has to be aware of? While the majority of casino bonuses on offer appears to be somewhat the same, they are all unique when laid out in detail. Every casino tries their best to tweak, tailor and maximize the first deposit bonus the best way they can afford in order to attract new players in an industry that involves serious competition. But don't fall for sweet talk. A 500% casino bonus may sound great to you but read the terms before making a decision. The largest bonus isn't always the best casino bonus and may come with ridiculous demands. Larger casino bonuses will often come with higher wager requirements and even hidden terms that includes max withdrawals. These days it's hard to come across casino bonuses with a wager requirement lower than 35x since there has been an increase in volatility on online slots, making it more likely for players to have huge wins, but anything between 30-45x we still consider good.

BEST CASINO BONUS - READERS TESTIMONIALS

Adam T (UK) - Being what I guess you could call a slots enthusiast, I've been visiting Bigwinboard almost daily for a couple of years now. In my opinion, there is no other casino site as great as this one - for a number of important reasons. The articles published here are some of the best I have ever come across. In-depth analyses are made of every game, and the reviews are both comprehensive and thorough. Something else that makes Bigwinboard unique is the fact that players safety a priority and no bad casinos are allowed here! I can say with 100% certainty that I trust Bigwinboard and that only the best casino bonuses are listed here. Speaking of which, some time ago I claimed the exclusive 200% casino bonus on Casilando and with less than 5 minutes of playing I landed my first ever wild line on Dead or Alive! See big win screenshot.

Leevi A (Finland) - After having stepped on a few landmines I realised that most casino sites out there only care about making money. They're generic, lack passion and knowledge and worst of all, they don't give a crap about what they promote. I got sick of being ripped off and decided to become more careful, which is the reason I only stick with Bigwinboard these days, knowing they only list the best casino bonus offers. I also happen to know that there are quite a few casino representatives connected to the site, so should there ever be a problem after claiming one of the casino bonuses, one can always reach out to the site. I've been fortunate playing on the casinos listed here as well, which of course makes me like this site even more. Not too long ago I made a €3800 withdrawal from a €100 deposit on Thrills Casino; much thank's to a massive win on White Rabbit. See big win screenshot.

Fergus B (UK) - I think I have used up every deposit bonus on Bigwinboard's best online casino list and never had a problem with any of them. Sure, I haven't made a withdrawal on all of them, and some were definitely better than others, but compared to what other casino sites are promoting this one is gold. The biggest mistake players make is to not go through the bonus terms and conditions before depositing, which can cause problems no matter what online casino you choose to play on. A deposit bonus is free money given by the casino, so it's only natural that there will be demands attached to it. I only play high variance slots which mean higher risk and greater rewards. It also means that I will bust out most of the times, something that can become quite expensive, but when the comeback hits, it will usually be big enough to win back the money and more. Sometimes way more, like the £12,000 withdrawal, I made on Casumo! In my opinion, Casumo is the best casino of all the ones listed here because it has everything a player could ever ask for - honesty, fantastic customer support, solid reputation, the best game selection in the world and super fast payouts. See big win screenshot.

Paul S (Germany) - In Germany, we have these so-called Spielhalle on almost every corner, similar to the Bookies in the UK I think. I used to be a regular there, spending thousands on Merkur and Novomatic slots, until I learned that the odds of playing on land-based casinos are so much worse than online casinos. I didn't really know where to begin, so just sat down and googled best casino bonus when Bigwinboard.com turned up, and I'm glad I did. My luck has been incredible and I haven't been inside a Spielhalle ever since. The other day I had my biggest win ever and just had to share it with you guys. I usually don't play this high, but the slots were running hot, and I figured I'd try a few big bets before moving on. That's when I got the dream hit! A full screen of the top symbol on Book of Dead on a €10 bet which resulted in a €50,000 win! I could never even have dreamed of a win like that, let alone on a €10 bet. Just wow! See big win screenshot.

Jören W (Denmark) - I usually stick to LeoVegas and have done so for a couple of years now, but after a recent cold streak that's lasted all too long I decided to try my luck elsewhere. I make relatively large deposits, so I'm always on the lookout for large welcome bonuses which are not always easy to find. Luckily, I found Bigwinboard and the best casino bonus list and noticed there were several substantial exclusive bonuses on offer! Picked one, made a €500 deposit and started playing my favourite games which are mainly Microgaming's 243 ways slots. About 20-30 spins into Immortal Romance, on a €6 max bet, I saw the spin button turn grey, the game give off a slight lag, followed by that infamous heartbeat that signals a Wild Desire feature! I could barely look while my heart started pounding almost in synchronisation with the pounding sounds coming from the slot, yet at the same time, I was thinking to myself that it was likely going to be another disappointing feature. I was wrong! The result was a 4 reel Wild Desire connecting with the top symbol Sarah, resulting in a €12,150 win and a session ending in a 13,500 withdrawal. Just wow!! See big win screenshot.

Gabriel V (Finland) - the best welcome bonus offers, in my opinion at least, are found on Videoslots, Rizk, and Leovegas. Those are also the casinos I stick to and I can't really be bothered to try anything else because I have everything I need here and can expect super fast withdrawals with no bull****. I've had many good wins during the years that I've been playing slots but this year has been exceptional and not too long I had my most significant win to date! It happened on White Rabbit by Big Time Gaming where I managed to retrigger all reels and open up all 248832 MegaWays. Ended up making a €72,000 withdrawal on Rizk that night and the following week I took my girlfriend on a trip to Hawaii, all inclusive! See big win screenshot.

Johan E (Sweden) - there are several good reasons to stick to Bigwinboard's best casino bonus list. Not being tricked into registering to Curacao, Cyprus, and Costa Rican scam casinos are one of them. Another good reason is that the guys running the site can help if there's a problem. On one of the casinos, I had accidentally pressed the max bet button while on a bonus and because of this my withdrawal was denied. Unfortunately, they ruled against me and claimed I had broken the bonus terms, but before accepting defeat, I reached out to Bigwinboard who helped me out! This is the most important reason why I only choose Bigwinboard accredited casinos from now on.

Jürgen W (Germany) - I've been watching casino streams for a couple of years and found this site when someone mentioned it in one of the live streams. Since then I've been coming back more or less daily to catch up on all the latest news on slots and online casinos. It has also turned into a habit for me to try out all the new casinos that get listed here as I know that the site demands a certain level of quality as opposed to all the other casino sites that will list any crap they possibly can. Possibly one of few people left not signed up to LeoVegas, I claimed the welcome bonus to try out the new Book of Ra Magic slot by Novomatic. As luck would have it, I got one of my best wins to date on it, cleared the 35x wager and cashed out €1400 on a €100 deposit! I attest to the fact that this site indeed only lists the best casino bonus offers. Happy days. See big win screenshot.

Eirik G (Norway) - I was looking for casinos with Novomatic slots, which is not easy too find these days for some reason. Came across this site and noticed the best casino bonus section. While there were several interesting options listed, I couldn't seem to find one with Novomatics so headed over to the Novomatic section and instantly found what I was looking for. Turned a deposit of 1000 NOK (€100) into a 85,000 NOK withdrawal after landing a wild line on Captain Venture. Don't know how common that is, but have only seen one such screenshot before.