1️⃣ Can I use the bonus spins on different slots?

You can use bonus spins only on Book of Dead slot.

2️⃣ Are there any countries excluded from the welcome bonus?

Yes, players from certain countries are not eligible for the welcome bonus. These include the United States, France, Spain, Italy, Denmark, Belgium, and several others.

3️⃣ Is there a mobile app for 21 Casino?

Yes, 21 Casino has a mobile app available for both iOS and Android devices.

4️⃣ How long does it take to receive my winnings after requesting a withdrawal?

Withdrawal times vary depending on the chosen payment method. E-wallets usually take 1-2 days, while bank transfers and debit card withdrawals can take up to 5 days.

21 Casino Welcome bonus

1. Register at 21 Casino
2. Deposit a minimum of £15
3. Receive 70 Bonus Spins
4. Wager the winnings 10 tims to be able to withdraw them

83%

70 Bonus Spins on Book of Dead

Get bonus

18+. New players only. Welcome Offer is 70 Book of Dead Bonus Spins available with a min. £15 first deposit. Bonus Spins must be used within 10 days. Any winnings from Bonus Spins will be added as Bonus Funds. There are wagering requirements for players to turn these Bonus Funds into Cash Funds. This is 10 times the value of the Bonus Funds. Only bonus funds count towards wagering contribution. Affordability checks apply. Please gamble responsibly. Terms Apply. GambleAware.org

Bonus value

£ 7

Deposit required

YES

The bonus is for

New players

Bonus can be used on

Baccarat

Blackjack

Roulette

Scratchcards

Slots

Bonus detail

Bonus	70 Bonus Spins on Book of Dead
Bonus amount	£ 7

Full conditions

Conditions for receiving a bonus
- To claim the offer, log in to your new 21 Casino account and make a first deposit of at least £15.
- The bonus will be credited automatically and shown in your bonus balance.
- You have to use bonus spins within 10 days, or they will be removed from your account.
- Winnings from the deposit bonus are credited as bonus funds.
- The maximum bet allowed with bonus funds is £5. Bets above this may result in bonus removal.
- Wager the winnings 10 times before you withdraw them
Bonus time limits
- Any unused (i.e. not wagered) bonus funds within ten (10) days, will be removed from your account.
Bonus wagering requirements
- A 10x wagering requirement applies to the total of your spin winnings before cash withdrawals are possible.
- Different games contribute at different rates toward meeting wagering requirements.

Author:

Albie

Fact-checking:

Adéla Hlavová

Updated:

30.1.2026

Visit 21 Casino

Bonus Detail

Online casinos have become increasingly popular over the past decade, and one of the key factors that attract players is the enticing welcome bonus. 21 Casino is no exception, offering a generous welcome bonus to new players. In this article, we’ll take an in-depth look at the 21 Casino welcome bonus, including its full conditions, tips for maximizing your bonus, which games you can play with the bonus, and some frequently asked questions.

Full Conditions

To ensure fair play and prevent abuse, the 21 Casino welcome bonus comes with specific terms and conditions. These include:

Wagering requirements: Before you can withdraw any winnings from the bonus, you must meet the wagering requirements of 10 times the bonus amount. here are wagering requirements for players to turn these bonus funds into cash funds. This is 10 times the value of the bonus funds. Only bonus funds count towards wagering contribution.
Game contribution: At the time of writing, only Book of Dead Slot.
Maximum bet: While playing with the bonus, the maximum bet allowed is £5 per spin.

More 21 Casino Bonuses here:

Unfortunately beyond the welcome bonus and loyalty program, 21 Casino doesn’t currently have any other promos listed. However, promotional pages change regularly so keep your eyes peeled at all times.

Time limit: You have 10 days from the date of the bonus to meet the wagering requirements.

Bonus abuse: 21 Casino reserves the right to void any winnings or bonuses if they suspect abuse or fraudulent activity.

Tips for Maximizing Your 21 Casino Welcome Bonus

To make the most of your 21 Casino welcome bonus, consider the following three tips:

Choose games with a high contribution rate: Since slots contribute 100% to the wagering requirements, it’s best to focus on slot games to meet the requirements quickly.
Manage your bankroll: Set a budget for your deposits and stick to it. Remember that the bonus is designed to enhance your casino experience, not replace your bankroll.
Keep track of your wagering progress: Monitor your progress towards meeting the wagering requirements regularly. This will help you stay on track and ensure that you don’t miss out on any bonus opportunities.

Which Games Can I Play With the Bonus?

Bonus Spins may only be used on the following game: Book of Dead. The 21 Casino welcome bonus is a fantastic opportunity for new players to boost their bankroll and enjoy a diverse selection of casino games. By understanding the full conditions, following our tips for maximizing your bonus, and choosing the right games to play, you can make the most of this generous offer and enhance your overall casino experience. So, sign up today and start enjoying the benefits of the 21 Casino welcome bonus!

Play the Demo Book of Dead Slot, just here:

Play for free

Book of Dead

Layout	5x3
Theme	🐪 Egypt
RTP	96%

Play for free

84 %

100 %

Special features

21 Casino

21 Casino is operated by White Hat Gaming Limited and holds licences from both the UK Gambling Commission (licence number 52894) and the Malta Gaming Authority, ensuring a safe and regulated environment. The site offers a library of 1,500–2,000 games, including slots, table games, jackpots, and live dealer titles from leading providers like NetEnt, Evolution, and Play’n GO, all fully optimised for desktop, tablet, and mobile play.

Top rated bonus 70 Bonus Spins on Book of Dead

Get bonus All bonuses

Review 89%

Top rated bonus 70 Bonus Spins on Book of Dead

Get bonus All bonuses

Review 89%

Casino Hub

21 Casino Welcome Bonus FAQs:

1️⃣ Can I use the bonus spins on different slots?

You can use bonus spins only on Book of Dead slot.
2️⃣ Are there any countries excluded from the welcome bonus?

Yes, players from certain countries are not eligible for the welcome bonus. These include the United States, France, Spain, Italy, Denmark, Belgium, and several others.
3️⃣ Is there a mobile app for 21 Casino?

Yes, 21 Casino has a mobile app available for both iOS and Android devices.
4️⃣ How long does it take to receive my winnings after requesting a withdrawal?

Withdrawal times vary depending on the chosen payment method. E-wallets usually take 1-2 days, while bank transfers and debit card withdrawals can take up to 5 days.

Bonuses drop incoming—are you in?

Rating

96%

Deposit at least £10 & get 100 bonus spins

Bonus detail Get bonus

First Deposit Only. Game: 777Strike, Spin Value: £0.10, Max Free Spins: 100. Free Spins will not trigger the jackpot, and do not contribute to the jackpot value. WR 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies.| Gambleaware.org

Rating

95%

Increase your first deposit by 100% up to £100
+ Spend at least £20 on slots and unlock 100 FS on Big Bass Bonanza slot

Bonus detail Get bonus

NEW Customers: Deposit £20+ & receive a) 100% match bonus on your first deposit (up to £100) & b) 100 free spins on Big Bass Bonanza. Free spins will be triggered as soon as you have staked £20. Key Terms: New UK based customers only. You must opt in (on registration form) & deposit £20+ to qualify. Offer valid 7 days from registration. Debit card deposits only Debit Card deposit only (exclusions apply). Welcome Bonus: 100% match bonus up to £100 on 1st deposit. 10x wagering applies (as do weighting requirements). Free Spins: Awarded on Big Bass Bonanza once you have staked £20. Spin value = 10p. No wagering requirements on free spin winnings. Full Terms Apply. Gambleaware.org

Rating

95%

100% match on your first deposit (up to £100)
+ Spend at least £20 on Spin Casino slots and unlock 100 FS

Bonus detail Get bonus

18+.New UK-based customers only. You must opt-in & deposit £20+ using a debit card to qualify. Offer valid 7 days from registration. Welcome Bonus: 100% match up to £100 on 1st deposit. 50x wagering applies (as do weighting requirements). Free Spins: Awarded on Centurion Big Money once you have staked £20 on any Games Global game. Spin value = 10p. No wagering requirements on free spin winnings | Gambleaware.org

Rating

94%

Deposit at least £10 and Get 50 FS on the famous Big Bass Bonanza slot

Bonus detail Get bonus

Use the bonus spins offer at PlayOJO to get 50 FS on the Big Bass Bonanza slot. The minimum required deposit to activate the bonus is £10 and your spins can be played at the £0.1 chip size. Note that the bonus is not available for players from N.I. Irregular play may lead to the removal of rewards. Gambleaware.org. All the OJO Rewards and Game Play policies apply.

Rating

94%

5 No-deposit Free Spins on Aztec Gems Slot
+ Chance to win up to 500 Free Spins on Big Bass Splash and other prizes

Bonus detail Get bonus

5 Free Spins – New players only, No deposit required, valid debit card verification required, max bonus conversion £50, 10x wagering requirements, Full T&Cs apply. Up to 500 Free Spins – New players only, £10 min fund, free spins won via mega reel, max bonus conversion to real funds equal to lifetime deposits (up to £250), 10x wagering requirements and full T&Cs apply. Gambleaware.org

Rating

93%

Playzee Casino Welcome Bonus 100% up to £25 + 500 Zee Points

Bonus detail Get bonus

18+ New players only. Min deposit £20. Welcome offer is 100% bonus match up to £25. Bonus funds are separate to cash funds and subject to 10x wagering requirement (bonus amount). Only bonus funds count towards wagering contribution. £5 max bonus bet. Bonus funds must be used within 7 days. Affordability checks apply. Terms Apply Play Responsibly. GambleAware.org

Rating

93%

23 No-Deposit Sign-up Free spins on Book of Dead slot
+ 100% up to £111 as a Refund bonus
+ 77 more bonus spins for a £10 deposit

Bonus detail Get bonus

18+. New customers only. Min deposit £10, wagering 60x for refund bonus, max bet £5 with bonus funds. Free Spins bonus has x40 wagering. 23 free spins on registration (max withdrawal is £100). 77 extra spins on 1st deposit. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Ecopayz, Skrill or Neteller. Eligibility is restricted to suspected bonus abuse. Gambleaware.org. Bonus terms apply.

Rating

93%

100% up to £50 with fair conditions
+ 11 Wager-free spins on Starburst slot

Bonus detail Get bonus

11 FS – New players only. 18+. Min. deposit £10. Account ballance is withdrawable at any time. Upon withdrawal, any remaining bonus spins are forfeited. 7 days to activate the spins. Bonus spins will expire 24 hours after activation. Full T&C Apply.

£50 deposit bonus – New players only. Min. deposit £10. 30 days to activate & 60 days to use deposit bonus after activation. Wager req.: 10x on eligble games. Max. Bonus £50 . Bonus balance is paid with 10% Increments to account balance. Bonus balance is not payable. Max. bet is £20 or up to value 50% of the bonus amount – whichever is lowest. Account ballance is withdrawable at any time. Upon withdrawal, any remaining deposit bonus is forfeited. Full T&C Apply, play responsibly. Gambleaware.org

Rating

92%

50 Wager-Free Spins on Big Bass Splash slot
+ Saturday Reload Boost

Bonus detail Get bonus

18+. New players only. Opt-in required. Min deposit £20. Offer is 50 wager free spins on Big Bass Splash when wagering min. £50 on slots by 23:59 GMT on the same day as your first deposit. The wager-free spins must be used within 72hrs. Winnings from free spins credited as cash funds and capped at £50. Cash funds are immediately withdrawable. Affordability checks apply. Terms Apply. Gambleaware.org.

Rating

92%

100 Cash Free Spins on Le Bandit Slot
+ 10% Cashback on All Losses

Bonus detail Get bonus

Warning: Play and gamble responsibly | Gambling may be addictive 18+ | Underage gambling is an offence | When the fun stops, stop.

Bonus summary

21 Casino Welcome Bonus: 70 Bonus Spins on Book of Dead

Review 21 Casino

83%

Editor's
rating

Total bonus amount

92 %

Easy to reach

75 %

Bonus conditions

75 %

Casino rating

89 %

How do we rate bonuses?

The overall bonus rating is determined based on several factors: the amount of the bonus, the company's rating, the ease of obtaining it, the players' rating and the conditions for obtaining the bonus.

Rating of
0 players

Rate this bonus too

Tell us about your experience

Open form

Pros

Generous offer: 70 Bonus Spins his higher than many UK casinos
Low minimum deposit – only £15 needed to claim
Automatic crediting – no bonus codes required, bonus land straight in your spins balance
Clear terms – transparent rules with wagering and max bet limits shown upfront

Cons

High wagering requirements – 10x deposit
Max bet capped at £5 – limits your betting strategy when using bonus funds
Short time frame – only 10 days to meet wagering conditions
Currently there are no other promotions than this one

Bonus provider

21 Casino

Bonus type

Welcome bonuses

Bonus value

£ 7

Bonus can be used on

Baccarat, Blackjack, Roulette, Scratchcards, Slots

Wagering requirement

10x

Minimum deposit to receive the bonus

£ 15

Deposit value to reach the maximum bonus amount

£ 15

The bonus is for

New players

Deposit required

YES

Bonus at a licensed casino

YES

Casino bonuses

Content author

Albie

Editor-in-chief and Expansion coordinator

More about the author

Add comment

Name

Email (will not be displayed)

Comment or question

No comments have been added yet

Casino reviews

Jackpot Star

96%

Review

Get Bonus
Hippodrome Casino

94%

Review

Get Bonus
Yeti Casino

94%

Review

Get Bonus
Spin

94%

Review

Get Bonus
LeoVegas

94%

Review

Get Bonus
666 Casino

94%

Review

Get Bonus
Videoslots

94%

Review

Get Bonus

Show all reviews

Warning: Play and gamble responsibly | Gambling may be addictive 18+ | Underage gambling is an offence | When the fun stops, stop.

Bonuses

Deposit at least £10 & get 100 bonus spins

96%

Detail Get bonus

First Deposit Only. Game: 777Strike, Spin Value: £0.10, Max Free Spins: 100. Free Spins will not trigger the jackpot, and do not contribute to the jackpot value. WR 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies.| Gambleaware.org