Online Casino Reviews

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Whether you’re a newbie in a world of gambling or a seasoned gambler looking for a great deal or casino games online, you’ve stumbled upon the right place – the best online casinoreviews are at your service!

Here at Slotozilla, we’ve gathered the expert reviews of the best online casinos and online casino games popular in the UK, the USA, Australia, Canada, and many European countries. Also, Playtech, Microgaming, NetEnt and many other casino games providers thoroughly reviewed by our team.

Moreover, all online gambling sites that we recommend offer an opportunity to win real money online casino for free thanks to their generous bonus offers. On our site, you will find the list of both top online casinos and brand new USA online casinos.

Top 5 Casinos of the month
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LiveRoulette Casino
50% up to £/€50
Terms & Conditions

18+. First 4 deposits of £10+. Certain deposit methods excluded. 4 bonuses available once, in chronological order. 40x play through within 14 days. Real money first when playing bonus. Available currencies are GBP, EUR and CAD. Conversion £1 = €1 = C$1. Weightings apply

50% up to £/€50
T&Cs apply
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Genesis Casino
€/$1000 + 300 Free Spins on Starburst
Terms & Conditions

Valid for new players. Only 18+. Deposits made via Neteller or Skrill are not eligible for Bonuses. Min. deposit $10. The max. bet: $5. Wagering requirements Bonus: x40. Max free spins winning $100. Spins paid 30 per day.

€/$1000 + 300 Free Spins on Starburst
T&Cs apply
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Playamo Casino
up to €/$100
T&Cs apply
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Casumo Casino
100% bonus up to €/£300 + 20 free spins
Terms & Conditions

New customers only. 18+. 20 free spins in Starburst on registration. Bonuses are on opt-in basis. Min deposit is €/£10. x30 wagering requirements apply for bonuses and winnings to be withdrawn. Contribution % towards WR vary from 0% to 100% according to game. Participation of new customers in the Welcome Offer requires a €/£10 minimum deposit.

100% bonus up to €/£300 + 20 free spins
T&Cs apply
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Dunder Casino
100% deposit bonus up to £100
Terms & Conditions

Valid for new UK players. Only 18+. Minimum deposit: £20. 100% bonus up to £100 valid on first deposit only. Wagering on bonus: 80x. Wagering must be completed within 30 days. Max bonus bet £5. Bonus is valid for a total of 21 days. Game weighting, payment method and standard bonus terms apply.

100% deposit bonus up to £100
T&Cs apply
354 casinos
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Casumo Casino
100% bonus up to €/£300 + 20 free spins
100% bonus up to €/£300 + 20 free spins
Terms & Conditions

New customers only. 18+. 20 free spins in Starburst on registration. Bonuses are on opt-in basis. Min deposit is €/£10. x30 wagering requirements apply for bonuses and winnings to be withdrawn. Contribution % towards WR vary from 0% to 100% according to game. Participation of new customers in the Welcome Offer requires a €/£10 minimum deposit.

T&Cs apply
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Genesis Casino
€/$1000 + 300 Free Spins on Starburst
€/$1000 + 300 Free Spins on Starburst
Terms & Conditions

Valid for new players. Only 18+. Deposits made via Neteller or Skrill are not eligible for Bonuses. Min. deposit $10. The max. bet: $5. Wagering requirements Bonus: x40. Max free spins winning $100. Spins paid 30 per day.

T&Cs apply
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Vulkan Vegas Casino
100% first deposit bonus up to $/€300 + 25 free spins
T&Cs apply
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Betsson Casino
100% up to €200 + 200 free spins
T&Cs apply
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Megalotto Casino
100% and up to €200, plus 25 free spins on the Book of Dead slot
T&Cs apply
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VulkanBet Casino
up to $/€1000 + 125 Free Spins
T&Cs apply
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Cashmio Casino
1st deposit: 50% up to €30+ 10 FS
T&Cs apply
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GrandWild Casino
200% up to €250
T&Cs apply
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Dublinbet Casino
100% up to €100
T&Cs apply
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Bet N’ Spin Casino
200% Bonus up to €200
T&Cs apply
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Captain Spins
100% up to $/€ 1200 + 260 bonus spins
100% up to $/€ 1200 + 260 bonus spins
Terms & Conditions

18+, New players only. 1 offer per player. Min deposit €/CA$/NZ$ 10 Max bonus bet €/CA$/NZ$ 5 1st deposit- 100% match bonus up to €/C$/NZ$ 300 + 50 bonus spins, 2nd deposit- 100% match bonus up to €/CA$/NZ$ 300 + 60 bonus spins, 3rd deposit- 100% match bonus up to €/CA$/NZ$ 300 + 70 bonus spins, 4th deposit- 100% match bonus up to €/CA$/NZ$ 300 + 80 bonus spins. Spins apply on Book of Dead only, winnings credited as bonus. Bonus funds must be used within 30 days, spins within 7 days, any unused will be removed. Bonus funds separate to Cash funds, and subject to 35x wagering & withdrawal requirements. Terms Apply. BeGambleAware.org

T&Cs apply
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VIP Stakes
Up to €600
T&Cs apply
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Thrills Casino
100% up to €100 + 50 free spins
100% up to €100 + 50 free spins
Terms & Conditions

Valid for new UK players. Only 18+. Min deposit £20. The wager-free extra spins are paid 10 instantly and 10 each for 4 days following the first deposit.

T&Cs apply
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SlotsMagic Casino
100% up to £50 + 50 free spins
T&Cs apply
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Dunder Casino
100% deposit bonus up to £100
100% deposit bonus up to £100
Terms & Conditions

Valid for new UK players. Only 18+. Minimum deposit: £20. 100% bonus up to £100 valid on first deposit only. Wagering on bonus: 80x. Wagering must be completed within 30 days. Max bonus bet £5. Bonus is valid for a total of 21 days. Game weighting, payment method and standard bonus terms apply.

T&Cs apply
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Sloto’Cash Casino
200% + 100 free spins*
T&Cs apply
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CasinoCruise
€/$1000 Bonus + 300 Free Spins!
T&Cs apply
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Joycasino
200% up to €2000 + 20 free spins
T&Cs apply
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MiamiClub Casino
100% up to $100
T&Cs apply
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Jackpot City Casino
100% up to $1600
T&Cs apply
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Spinit Casino
€1000 WELCOME PACKAGE + 200 FREE SPINS
T&Cs apply
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Kaboo Casino
no welcome bonus
T&Cs apply
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Sloty Casino
€1500 & 300 Free Spins
T&Cs apply
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Wixstars Casino
up to £200 + 100 extra spins
up to £200 + 100 extra spins
Terms & Conditions

New players. Only 18+. Min deposit 20£. Welcome package split over 3 deposits. x35 wagering applies to match up bonus.

T&Cs apply
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Playamo Casino
up to €/$100
T&Cs apply
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Leo Vegas Casino
100% up to €700
100% up to €700
Terms & Conditions

18+. New players only. 20 Free Spins on sign up. Deposit Bonus: 100% up to £100 Bonus + 20 Bonus Spins, on each of your first 4 deposits. £10 min deposit (Skrill, Neteller excluded). £5 min. wager to activate Bonus Spins. All spins are valid on Book of Dead and expire after 7 days. 35x wagering on eligible games (£5 max stake) before Bonus, Free Spin or Bonus Spin winnings can be withdrawn. Eligibility restrictions apply. Please play responsibly. BeGambleAware.org. Full T&C’s below.

T&Cs apply
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ENZO Casino
150% up to €1500
T&Cs apply
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Vegas Hero Casino
€1000 BONUS + 50 FREE SPINS
T&Cs apply
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Videoslots Casino
Win up to 2400 Extra Spins
Win up to 2400 Extra Spins
Terms & Conditions

Valid for new players. Only 18+. Wager requirement: x35 bonus. Number of days: 60 days. Your bonus money will be paid out in 10% increments.

T&Cs apply
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Yako Casino
100% up to £/$/€99 bonus, plus 99 free spins, plus 10% cashback
100% up to £/$/€99 bonus, plus 99 free spins, plus 10% cashback
Terms & Conditions

New customers only, min deposit £20, wagering 40x, max bet £5 with bonus funds. 100% up to £99 bonus + 99 free spins on 1st deposit. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashbak is cash with no restriction. Full T&Cs apply

T&Cs apply
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Mr Green Casino
100% up to $100 + 100 Free Spins on Starburst
T&Cs apply
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SpartanSlots Casino
25 Free Spins on Kawaii Kitty Slot Free Spins
T&Cs apply
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Campeonbet Casino
100% up to €300
T&Cs apply
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Wild Tornado Casino
100% up to €300 + 150 Free Spins
T&Cs apply
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Desert Nights Casino
100% up to $1000
T&Cs apply
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Intertops Casino
100% up to $100
T&Cs apply
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Diamond VIP Casino
400% up to €800
T&Cs apply
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Liberty Slots Casino
100% up to $777
T&Cs apply
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Slotland Casino
100% up to $1000
T&Cs apply
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32Red Casino
100% up to £100 + 50 free spins
100% up to £100 + 50 free spins
Terms & Conditions

18+. New players only. Min. deposit of £10, debit/credit card and Paypal only. Max bonus £100. Bonus Balance and subject to a playthrough requirement of 50 times before any withdrawal can be made.

T&Cs apply
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All Jackpots Casino
100% up to $/€ 250 + 30 free spins*
T&Cs apply
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Golden Riviera Casino
100% up to €/$300 + 100 free spins*
T&Cs apply
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Maple Casino
$ 300
T&Cs apply
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StarGames Casino
5000 stars
T&Cs apply
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Gday Casino
100% up to €/£/$ 100 + 25 bonus spins
100% up to €/£/$ 100 + 25 bonus spins
Terms & Conditions

18+. New players only. One bonus offer per player. Minimum deposit of £20, Max bonus bet £5 Bonus offer must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. Bonus spins are valid on the following games only: Jungle Spirit, Starburst, Hotline and Fruit Spin. Bonus funds are 100% of your first deposit up to £100, 50% of your second deposit up to £250, 50% of your third deposit up to £150 Bonus funds are separate to Cash funds, and are subject to 35 x wagering the total of bonus, cash & bonus spins. Terms Apply. BeGambleAware.org.

T&Cs apply
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21Prive Casino
up to £1300 AND 200 spins
up to £1300 AND 200 spins
Terms & Conditions

18+. New Players only. 1 offer per player. Min deposit £20. Max Bonus Bet £5. Bonus funds must be used within 30 days and bonus spins within 10, otherwise any unused shall be removed. 200 bonus spins valid on selected games only and credited at a rate of 40 bonus spins per day over 5 days, triggered on your 1st deposit. Bonus spins winnings credited as bonus & capped at £100. Deposit match bonus offers are: 1st dep: 125% up to £300, 2nd dep: 75% up to £300, 3rd dep: 50% up to £300, 4th dep: 25% up to £300, 5th dep: 100% up to £100. Bonus funds separate to cash funds & subject to 35x wagering. Only bonus funds count towards wagering contribution. Terms apply. BeGambleAware.org

T&Cs apply
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Grand Eagle Casino
100% up to $300
T&Cs apply
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Lucky Creek Casino
100% up to $500 + 25 free spins
T&Cs apply
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BitStarz Casino
100% up to €100 or 1BTC + 180 free spins*
T&Cs apply
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Mandarin Palace Casino
no welcome bonus
T&Cs apply
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CasinoExtra
100% up to €50 + 20 free spins*
T&Cs apply
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Royal Panda Casino
£100 + 10 free spins
£100 + 10 free spins
Terms & Conditions

18+, first deposit only. Min. £10, max. £100. Bonus/free spins winnings wagering requirement: x35. Max. bonus bet: £5, can vary. Free sports bet: minimum deposit and stake £20 (min odds 2.0). Credited after all qualifying bets settled.

T&Cs apply
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Gossip Slots Casino
250% up to $2000 or 150 free spins
T&Cs apply
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Drake Casino
300% up to $2000
T&Cs apply
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Treasure Mile Casino
25 Free Spins No deposit
T&Cs apply
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Casino Room
100% up to $1500 + 100 Free Spins
T&Cs apply
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Fiz Casino
400% up to €/$375
T&Cs apply
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Lucky31 Casino
131% up to €131
T&Cs apply
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Lucky247 Casino
100% up to $/€/£/AU$ 250 + up to 50 free spins
T&Cs apply
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Raging Bull Casino
up to a 350% + 50 free spins*
T&Cs apply
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Grand Fortune Casino
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Casino-X
200% up to €2000 + 20 free spins
T&Cs apply
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Supreme Play Casino
333% up to €/₤/$888
T&Cs apply
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Betway Casino
100% up to £250
T&Cs apply
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Play2Win Casino
300% up to 2222 €/₤/$ or 100% cashback
T&Cs apply

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