Be the first to get exclusive No Deposit bonuses and WOW casino promotions! Get access to our new online casinos, top stories and special iGaming events for FREE.
Be the first to get exclusive No Deposit bonuses and WOW casino promotions! Get access to our new online casinos, top stories and special iGaming events for FREE.
Be the first to get exclusive No Deposit bonuses and WOW casino promotions! Get access to our new online casinos, top stories and special iGaming events for FREE.
Be the first to get exclusive No Deposit bonuses and WOW casino promotions! Get access to our new online casinos, top stories and special iGaming events for FREE.
Be the first to get exclusive No Deposit bonuses and WOW casino promotions! Get access to our new online casinos, top stories and special iGaming events for FREE.
Be the first to get exclusive No Deposit bonuses and WOW casino promotions! Get access to our new online casinos, top stories and special iGaming events for FREE.
Be the first to get exclusive No Deposit bonuses and WOW casino promotions! Get access to our new online casinos, top stories and special iGaming events for FREE.
Bonuses for slot games offer an extra helping hand in boosting your bankroll or lining up those wins. The popularity of playing online slots is at an all-time high, with many titles available. And online casinos offer various slot bonuses to promote playing this type of game.
Typically, all casino bonuses are playable on slot machines, and the best playthrough requirements are always offered on online slot games. Specially designed bonuses for slots include welcome package offers, free spins and VIP high roller deposit match deals. If you love playing slots, don't miss the chance to boost your bankroll by taking advantage of the bonuses featured on this page!
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18+ New UK players only. Welcome Offer consists of 70 Book of Dead bonus spins available with a minimum £15 first deposit. Bonus spins must be used within 10 days. Any winnings from bonus spins will be credited as bonus funds. Bonus funds are subject to wagering requirements of 10x before withdrawal. Affordability checks apply. Terms apply. Please gamble responsibly. GambleAware.org.
18+ New UK players only. Welcome Offer consists of 70 Book of Dead bonus spins available with a minimum £15 first deposit. Bonus spins must be used within 10 days. Any winnings from bonus spins will be credited as bonus funds. Bonus funds are subject to wagering requirements of 10x before withdrawal. Affordability checks apply. Terms apply. Please gamble responsibly. GambleAware.org.
New players only. Min deposit €20. The offer is spread over the first 3 deposits. Wagering requirements 20x spins winnings within 7 days on slot games only. Spins must be activated within 3 days of being credited. Max bet is €5. Max win from spins is €50. Gamble Responsibly.
New players only. Min deposit €20. The offer is spread over the first 3 deposits. Wagering requirements 20x spins winnings within 7 days on slot games only. Spins must be activated within 3 days of being credited. Max bet is €5. Max win from spins is €50. Gamble Responsibly.
New players only. Min deposit €20. The offer is spread over the first 3 deposits. Wagering requirements 30x bonus amount within 14 days on slot games only. Max bet is €5. Gamble Responsibly.
New players only. Min deposit €20. The offer is spread over the first 3 deposits. Wagering requirements 30x bonus amount within 14 days on slot games only. Max bet is €5. Gamble Responsibly.
18+. New Swedish players only. Minimum deposit SEK 100. Wagering 30x bonus and deposit amount. Offer is available within 60 days. Max win SEK 20 000. Play responsibly, stodlinjen.se
18+. New Swedish players only. Minimum deposit SEK 100. Wagering 30x bonus and deposit amount. Offer is available within 60 days. Max win SEK 20 000. Play responsibly, stodlinjen.se
New players only. Max win $20. Spins only available on Western Reels slot. Deposit min $10 to activate the winnings. Terms and conditions and wagering requirements apply. Please gamble responsibly.
New players only. Max win $20. Spins only available on Western Reels slot. Deposit min $10 to activate the winnings. Terms and conditions and wagering requirements apply. Please gamble responsibly.
New players only. The offer is spread over the first 4 deposits. Spins are on pre-selected games. Min deposit $1. Wagering requirements 200x bonus amount and spins winnings. Max bet $8. Max Cashout: 6x your 1st deposit amount (except jackpots) & $100 from spins winnings. Please gamble responsibly.
New players only. The offer is spread over the first 4 deposits. Spins are on pre-selected games. Min deposit $1. Wagering requirements 200x bonus amount and spins winnings. Max bet $8. Max Cashout: 6x your 1st deposit amount (except jackpots) & $100 from spins winnings. Please gamble responsibly.
Min Deposit
$1
Wagering
200x (B) and spins winnings
Max Cashout
6x your 1st deposit amount (except jackpots) & $100 from spins winnings
New players only. The offer is spread over the first 4 deposits. Min deposit $/€10 only for deposit offer and $/€ 20 to get Bonus spins and Bonus Round. Wagering requirement 40x bonus amount and spins winnings. Max bet $/€5. Bonus duration is 30 days. Gamble responsibly.
New players only. The offer is spread over the first 4 deposits. Min deposit $/€10 only for deposit offer and $/€ 20 to get Bonus spins and Bonus Round. Wagering requirement 40x bonus amount and spins winnings. Max bet $/€5. Bonus duration is 30 days. Gamble responsibly.
New players only. The offer is spread over the first 4 deposits. Min deposit NZ$ 10 only for deposit offer and NZ$ 20 to get Bonus spins and Bonus Round. Wagering requirement 40x bonus amount and spins winnings. Max bet CA$ 5. Bonus duration is 30 days. Gamble responsibly.
New players only. The offer is spread over the first 4 deposits. Min deposit NZ$ 10 only for deposit offer and NZ$ 20 to get Bonus spins and Bonus Round. Wagering requirement 40x bonus amount and spins winnings. Max bet CA$ 5. Bonus duration is 30 days. Gamble responsibly.
New Canadian players only. The offer is spread over the first 4 deposits. Min deposit CA$ 10 only for deposit offer and CA$ 20 to get Bonus spins and Bonus Round. Wagering requirement 40x bonus amount and spins winnings. Max bet CA$ 5. Bonus duration is 30 days. Gamble responsibly.
New Canadian players only. The offer is spread over the first 4 deposits. Min deposit CA$ 10 only for deposit offer and CA$ 20 to get Bonus spins and Bonus Round. Wagering requirement 40x bonus amount and spins winnings. Max bet CA$ 5. Bonus duration is 30 days. Gamble responsibly.
New Norwegian players only. Min deposit NOK 200. Deposits via Crypto and MiFinity are excluded from this offer. Wagering requirements 40x bonus amount within 30 days. Wagering on spins winnings is 30x. Spins are credited 20 spins per day for 10 days and are valid for 24h. Max bet NOK 50. No max win limits. Full T&C apply. Gamble responsibly.
New Norwegian players only. Min deposit NOK 200. Deposits via Crypto and MiFinity are excluded from this offer. Wagering requirements 40x bonus amount within 30 days. Wagering on spins winnings is 30x. Spins are credited 20 spins per day for 10 days and are valid for 24h. Max bet NOK 50. No max win limits. Full T&C apply. Gamble responsibly.
First deposit only. Min deposit NOK 200. Opt-in required. 20 spins per day for 10 days on pre-selected games and are valid for 24 hours. Wagering 40x bonus amount within 30 days and 30x on free spins winnings. Max bet is NOK 50 per spin. Valid for Norway only. Ewallets excluded. Gamble Responsibly.
First deposit only. Min deposit NOK 200. Opt-in required. 20 spins per day for 10 days on pre-selected games and are valid for 24 hours. Wagering 40x bonus amount within 30 days and 30x on free spins winnings. Max bet is NOK 50 per spin. Valid for Norway only. Ewallets excluded. Gamble Responsibly.
New players only. Min deposit $/€ 20. Wagering requirements 35x bonus amount and spins winnings. Max bet is $/€ 5. The number of spins depends on the amount of the deposit. The maximum win is limited to x10 the bonus amount. Max win from spins is $/€ 100. The bonus is valid for 7 days and must be activated within 72h of making the deposit. Gamble Responsibly.
New players only. Min deposit $/€ 20. Wagering requirements 35x bonus amount and spins winnings. Max bet is $/€ 5. The number of spins depends on the amount of the deposit. The maximum win is limited to x10 the bonus amount. Max win from spins is $/€ 100. The bonus is valid for 7 days and must be activated within 72h of making the deposit. Gamble Responsibly.
New players only. Min deposit NZ$ 20. Wagering requirements 35x bonus amount and spins winnings. Max bet is NZ$ 8,5. The number of spins depends on the amount of the deposit. The maximum win is limited to x10 the bonus amount. Max win from spins is NZ$ 100. The bonus is valid for 7 days and must be activated within 72h of making the deposit. Gamble Responsibly.
New players only. Min deposit NZ$ 20. Wagering requirements 35x bonus amount and spins winnings. Max bet is NZ$ 8,5. The number of spins depends on the amount of the deposit. The maximum win is limited to x10 the bonus amount. Max win from spins is NZ$ 100. The bonus is valid for 7 days and must be activated within 72h of making the deposit. Gamble Responsibly.
New players only. Min deposit 10 USDT. Use bonus code WO. Wagering requirements 40x bonus amount & spins winnings. Max bet is $5. Bonus is valid for 14 days after activation. Gamble responsibly.
New players only. Min deposit 10 USDT. Use bonus code WO. Wagering requirements 40x bonus amount & spins winnings. Max bet is $5. Bonus is valid for 14 days after activation. Gamble responsibly.
18+. New players only. Minimum deposit SEK 100. Wagering 35x bonus and deposit amount. Offer is available within 60 days. Play responsibly, stodlinjen.se
18+. New players only. Minimum deposit SEK 100. Wagering 35x bonus and deposit amount. Offer is available within 60 days. Play responsibly, stodlinjen.se
New players only. The offer is spread over the first 3 deposits. Maximum bonus and percentage vary by deposit amount. Min deposit 20 USDT. Wagering requirements vary per deposit bonus, min 10x & max 30x bonus amount. Max win from deposit bonuses is between 10x and 20x bonus amount. Spins are credited 25 spins per day. Bonuses expire after 7 days if unused. Gamble responsibly.
New players only. The offer is spread over the first 3 deposits. Maximum bonus and percentage vary by deposit amount. Min deposit 20 USDT. Wagering requirements vary per deposit bonus, min 10x & max 30x bonus amount. Max win from deposit bonuses is between 10x and 20x bonus amount. Spins are credited 25 spins per day. Bonuses expire after 7 days if unused. Gamble responsibly.
New players only. Min deposit $/€ 500. Max bet $/€ 5. Wagering requirements. 40x bonus amount within 30 days. Max cash out from each bonus is $/€ 5,000. Bonuses are active for 7 days. E-wallets excluded. Gamble Responsibly.
New players only. Min deposit $/€ 500. Max bet $/€ 5. Wagering requirements. 40x bonus amount within 30 days. Max cash out from each bonus is $/€ 5,000. Bonuses are active for 7 days. E-wallets excluded. Gamble Responsibly.
Available to new players for the first 6 hours after registration. Valid for 7 days once activated, applied as a boost to the instant reward. No wagering requirements. No max cashout limit. No limits on min and max cashback amounts. 18+ Gamble responsibly.
Available to new players for the first 6 hours after registration. Valid for 7 days once activated, applied as a boost to the instant reward. No wagering requirements. No max cashout limit. No limits on min and max cashback amounts. 18+ Gamble responsibly.
New players only. Min deposit $50. No Wagering requirements. Use bonus code WELCOME. Bonus must be activated and used within 24h. Max win is $100. Gamble responsibly.
New players only. Min deposit $50. No Wagering requirements. Use bonus code WELCOME. Bonus must be activated and used within 24h. Max win is $100. Gamble responsibly.
New customers only. Register and enter promo code SPINS prior to deposit. Deposit, using a Debit Card, and stake £10+ within 14 days on Slots at Betfred Games and/or Vegas to get 200 Free Spins on selected titles. £0.10 per spin. Credited within 48 hours and valid for 7 days. Full T&Cs apply.
New customers only. Register and enter promo code SPINS prior to deposit. Deposit, using a Debit Card, and stake £10+ within 14 days on Slots at Betfred Games and/or Vegas to get 200 Free Spins on selected titles. £0.10 per spin. Credited within 48 hours and valid for 7 days. Full T&Cs apply.
New customers only. 1+ deposit with Debit Card. Opt in and stake £10+ on Casino slots within 30 days of reg. Max 200 Free Spins. Credited within 48 hours. 7-day expiry. Game restrictions apply. Email/SMS validation may apply. E-wallets excluded. T&Cs Apply.
New customers only. 1+ deposit with Debit Card. Opt in and stake £10+ on Casino slots within 30 days of reg. Max 200 Free Spins. Credited within 48 hours. 7-day expiry. Game restrictions apply. Email/SMS validation may apply. E-wallets excluded. T&Cs Apply.
18+. New customers only. 100% Deposit Bonus up to €300 on the first deposit plus 60 Bonus Spins on pre-selected slots. Min. deposit €10. Deposit and Bonus must be wagered 30x each total 60x. Max bet €5 per spin. Bonus Spins valid for 30 days. Bonus valid for 183 days.
Play responsibly.
18+. New customers only. 100% Deposit Bonus up to €300 on the first deposit plus 60 Bonus Spins on pre-selected slots. Min. deposit €10. Deposit and Bonus must be wagered 30x each total 60x. Max bet €5 per spin. Bonus Spins valid for 30 days. Bonus valid for 183 days.
Play responsibly.
New Zealand players only. Registration bonus. No deposit is needed. Wagering requirements: 35x spins winnings within 7 days. Withdrawals from this bonus are limited to $50. $0.20 per spin on pre-selected games. Gamble Responsibly.
New Zealand players only. Registration bonus. No deposit is needed. Wagering requirements: 35x spins winnings within 7 days. Withdrawals from this bonus are limited to $50. $0.20 per spin on pre-selected games. Gamble Responsibly.
18+ New Norwegian players only. Exclusive offer for CasinoWow readers. Min deposit NOK 200. Use promo code: BK10000. Available once per customer. Wagering requirements 45x bonus amount and spins winnings. Max cashout 20x deposit amount. Spins are credited 50 spins per day for 4 days. The bonus is available for 7 days. Play responsibly.
18+ New Norwegian players only. Exclusive offer for CasinoWow readers. Min deposit NOK 200. Use promo code: BK10000. Available once per customer. Wagering requirements 45x bonus amount and spins winnings. Max cashout 20x deposit amount. Spins are credited 50 spins per day for 4 days. The bonus is available for 7 days. Play responsibly.
Do you like to play online slots and are looking for a nice Slots Bonus? Here are the 3 steps you need to consider if you want to claim one:
1
To get started you need first to familiarise yourself with what casino bonuses are in general and what categories they have. They are specific bonus offers that are offered around online casinos, and to claim a Slots Bonus you better be prepared with this info.
Your next step should be to understand that there are some rules that you need to fulfil when you claim a Slots Bonus before you can withdraw your potential winnings. These are called wagering requirements and you can find all about them in our detailed guide.
And the last step in your journey is to find a reliable online casino in our list of casinos that offer Slots Bonuses. We recommend that you register through CasinoWow's site because we offer exclusive bonuses to our readers and you can get much better offer.
New players Only. Min deposit 20EUR / 0.50 BTC (0.80 BTC to get the bonus spins). Wagering ...
New players Only. Min deposit 20EUR / 0.50 BTC (0.80 BTC to get the bonus spins). Wagering 40x bonus amount. Bonus valid for 7 days. Max bet is €5 / 1 mBTC. 20 free spins are credited instantly + 20 per day for 8 days. Free spins are available and must be wagered within 24h. Gamble Responsibly.
New players only. The offer is spread over the first 4 deposits. Min deposit $/€ 10. ...
New players only. The offer is spread over the first 4 deposits. Min deposit $/€ 10. Wagering requirements 40x bonus amount & spins winnings within 5 days. Spins value is €0.20 per spin. Max win from deposit bonus and spins is 5x deposit or spins winnings. Bonus is available for 4 days after registration. Gamble responsibly.
New players only. The offer is spread over the first 4 deposits. Min deposit $/€ 10. ...
New players only. The offer is spread over the first 4 deposits. Min deposit $/€ 10. Wagering requirements 40x bonus amount & spins winnings within 5 days. Spins value is €0.20 per spin. Max win for deposit bonus is 5x bonus amount received and spins winnings - $/€ 100. Bonus is available for 5 days after registration. Gamble responsibly.
New players only. The offer is spread over the first 3 deposits. Maximum bonus and ...
New players only. The offer is spread over the first 3 deposits. Maximum bonus and percentage vary by deposit amount. Min deposit 20 USDT. Wagering requirements vary per deposit bonus, min 10x & max 30x bonus amount. Max win from deposit bonuses is between 10x and 20x bonus amount. Spins are credited 25 spins per day. Bonuses expire after 7 days if unused. Gamble responsibly.
New players only. Min deposit $50. No Wagering requirements. Use bonus code WELCOME. Bonus ...
New players only. Min deposit $50. No Wagering requirements. Use bonus code WELCOME. Bonus must be activated and used within 24h. Max win is $100. Gamble responsibly.
Slots bonuses don’t just come in one select package but can actually be offered in several different forms. These include:
1. Deposit Match Bonuses
Here, you will be required to make a minimum deposit before the casino adds the bonus to your account. The casino will often match a percentage of your deposit up to a specific limit. For example, you may find a deposit match bonus in the following form: 100% up to €400 VIP Slots Bonus. Here the casino promises to match any deposit you make up to the amount of €400. So, if you opt to deposit €300, the casino will apply an extra €300 to your account, giving you €600 to play with. Be aware that in most cases you will have to wager the amount several times before you can withdraw wins from the casino.
2. No Deposit Free Spins
The No Deposit Free Spins bonus allows you to collect a set number of free spins on one or more specified slots after you have created a player account. No deposit is required but any wins made off of these spins will carry a withdrawal limit in most cases.
3. Combined Match Deposit Bonus + Free Spins
This is a common form of a first-time welcome package bonus, which offers you a specific percentage of your first deposit as a match with added free spins to boot. This certainly gives you an advantage at the casino, but wagering requirements are usually high.
4. No Deposit Bonus
As stated in the name, this type of free money bonus is awarded without the need to make a deposit. You are usually offered an amount of cash for merely registering a profile at the casino. The wagering requirements on such bonuses are a bit higher than on other match deposit bonuses, and the withdrawal amounts come with strict limits.
5. Payment Method Casino Bonuses
There are always new payment methods being adopted by online casinos. Often, casinos will offer special exclusive bonuses to players who choose to make use of specified payment methods. This can come in the form of any of the above-mentioned casino bonuses.
Slots Bonus Wagering Requirements
All bonuses come with wagering requirements or playthrough procedures of some kind. A wagering requirement is the number of times that the casino bonus must be wagered before you can draw on any wins.
If the casino stipulated the wagering requirement of 20, you must wager 20 times the bonus amount before you can claim any wins.
As an example: A deposit match of 100% on a €200 deposit is €200. With a wagering requirement of 20 (20 x €200), you will have to wager an amount of at least €4,000 before drawing on any wins. Some casinos may even require you to wager the combined deposit total (€400 x 20 = €8,000). For this reason, we implore you to familiarise yourself with all the terms and conditions for bonuses at an online casino, before claiming any promotions.
Slot Bonuses FAQ
Online slot players enjoy the best bonus deals at online casinos. This type of bonus requires that you play only online slots which count 100% towards the wagering requirement, and it makes it much easier to wager.
At CasinoWow you can find the hottest and latest slot bonuses. For the best online casino experience with this type of bonus head over to Bitstarz Casino today!
No, though free spins are popular and very often included with most slot bonuses there are other forms that can be found. Deposit match percentage, cashback and free play bonus on a particular slot or set of slots.
Related Bonus Categories
Don’t miss out on the chance of exploring more of the bonus categories offered at leading slots casino sites!
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