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Reel Kingdom

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Reel Kingdom specializes in the development of online slot games for digital casinos.

Reel Kingdom Casinos

Casinos Found:423

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Gamblezen Casino
Players have rated Gamblezen Casino with an impressive 4.8 out of 5 Stars

Sign Up Bonus - Poland

200% up to
zł2200

+100 spins

This offer is exclusive to new players. T&C apply. Age 18+. Additionally, you receive 100 Free Spins on Dog House (from Pragmatic Play). Minimum Deposit is 100zł. Wagering Requirement (Free Spins): 40 times. Maximum Cashout: 5 times the Bonus. Maximum Cashout for Free Spins: 500zł. Maximum wager per bet is 25zł. Only specific games qualify: Please visit the website for the complete list of eligible online slots. The bonus will be valid for 10 days starting from the day of activation.
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MondCasino
Players have rated MondCasino with a strong 4.5 out of 5 Stars

Sign Up Bonus

100% up to
€/$200

Minimum deposit required is 20 €/$. Maximum bet limit: 4 €/$. Any deposit bonus from the Welcome offer is valid for 7 days after claiming. Maximum cashout is 20 times the deposit amount. Certain games are excluded from the bonus: Please check the website for the list of online slots.
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CasinoStars
Players rated CasinoStars at 4.5 out of 5 Stars

Sign Up Bonus

100% up to
€/$300

Exclusive offer for new customers. Terms and Conditions apply. Age 18+. This offer is not available for players located in Ontario. New Customer Offer. Terms and Conditions apply. Age 19+. Play responsibly. Click on 'Bonus' and then 'Promotional Code'. Enter your code and click 'Activate Bonus'. The minimum deposit is 20 EUR, 20 USD, 20 CHF, 20 CAD, 20 AUD, 200 NOK, 100 PLN, or 100 BRL. Excluded games include: Jackpot Games, Table Games, Video Poker, Virtual Games, Live Casino, and Sportsbook events. Maximum bet limit: 3 EUR, 3 USD, 3 CHF, 3 CAD, 3 AUD, 30 NOK, 15 PLN, or 15 BRL. There are no wagering requirements for bonuses, but all deposits need to be wagered 5 times before any balance can be withdrawn.
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Casoo Casino
Players rated Casoo Casino at 4.4 out of 5 Stars

Sign Up Bonus

100% up to
€/$300

+100 spins

This offer is for new customers only. Terms and Conditions apply. Age 18+. This promotion is not available to players located in Ontario. Canadian players must be at least 19 to take part. Play Responsibly. Enjoy 100 Free Spins. Minimum deposit of 20 €/$. The maximum bet limit when a bonus is active is €/$. 5 per spin or €/$. 0.5 per bet line. The following games cannot be played using the bonus: All roulette games, all blackjack games, all baccarat games, and all live dealer games.
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Wizard Of Odds - Approved
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ArtCasino
Players gave ArtCasino a rating of 4.4 out of 5 Stars

Sign Up Bonus

125% up to
€500

+50 spins

New Customer Offer. Terms and Conditions apply. Age 18+. This offer is not available for players in Ontario. New Customer Offer. Terms and Conditions apply. Age 19+. You will receive 50 Free Spins. The minimum deposit is 20 EUR/USD. Maximum bet limit is 3 EUR/USD. There are no wagering requirements on the bonuses. However, typically, the wagering for all deposits is just 1x, but could increase up to 5 times the deposit amount based on our AML policy.
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Betzard Casino
Players rated Betzard Casino with 4.4 out of 5 Stars
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Casino Orca
Players rated Casino Orca at 4.4 out of 5 Stars

Sign Up Bonus

100% up to
€/$500

This is a New Customer Offer. Terms and Conditions apply. Age 18+. This offer is not available for players in Ontario. New Customer Offer. Terms and Conditions apply. Age 19+. Play Responsibly. The minimum deposit is 20 €. The maximum bet is set at 3 € or equivalent in other currencies. There are no wagering requirements for bonuses, however, the casino stipulates that every deposit must be wagered at least 5 times prior to any withdrawal of funds.
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Tusk Casino
Players gave Tusk Casino a score of 4.3 out of 5 Stars

Sign Up Bonus

100% up to
€/$400

+100 spins

New Customer Offer. Terms and Conditions apply. Age 18+. Enjoy 100 Free Spins. The minimum deposit is 10 €/$ and select games are excluded from bonus promotions: See the website for a detailed list of online slots.
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Spinnalot Casino
Players rated Spinnalot Casino with a score of 4.3 out of 5 Stars

Sign Up Bonus

100% up to
€/$200

+100 spins

Exclusive offer for new customers. Terms and Conditions apply. Age 18+. You need a minimum deposit of €10 to access the Bonus and Free Spins. The Bonus offer is 100% of your deposit, capped at €200. The Wagering Requirement for the first deposit Bonus is set at twenty-five times (25x) the bonus amount along with twenty-five times (25x) the deposit amount. Free Spins will be credited instantly and must be used within 1 week. Winnings generated from Free Spins are subject to a forty-five times (45x) Wagering Requirement. Your deposited balance and any cash won linked to your deposited balance are exempt from these requirements and can be withdrawn at any time.
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BC.Game Casino
Players rated BC.Game Casino with 4.3 out of 5 Stars

Sign Up Bonus

120% up to
$500

+100 spins

New Customer Offer. Terms and Conditions apply. Age 18+. This offer is not available for players residing in Ontario. New Customer Offer. Terms and Conditions apply. Age 19+. Enjoy a 120% match bonus up to a maximum of $500.00, plus 100 Free Spins. The minimum deposit required is $10. The maximum allowed bet is set at $5.
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AMPM Casino
Players rated AMPM Casino with 4.3 out of 5 Stars

Sign Up Bonus

150% up to
€/$300

New Customer Offer. Terms and Conditions apply. Age 18+. Minimum deposit required: 20 €/$. Maximum Cashout: 1,500 €/$. Maximum bet is 3 €/$.
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ThorCasino
Players rated ThorCasino with 4.3 out of 5 Stars

Sign Up Bonus

100% up to
€/$200

+25 spins

Exclusive offer for new customers. Terms and Conditions apply. Age 18+. Enjoy 25 Free Spins on the slot game Power of Thor Megaways. Minimum deposit required is 20 EUR or 20 USD. Maximum bet allowed is 4 EUR/US$. The bonus has no wagering requirements, meaning it is 'no sticky', and will remain valid until a withdrawal is processed. The original bonus amount will be deducted from winnings upon withdrawal. The casino reserves the right to impose a rollover of at least 5 times the deposit amount at its discretion according to AML policy, as each bonus in the Welcome Offer is 'no sticky' and will be lost once a withdrawal request is made.
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Milky Way Casino
Players rated Milky Way Casino at 4.3 out of 5 Stars

Sign Up Bonus

150% up to
€/$500

This offer is for new customers only. Terms and Conditions apply. Age 18+. This offer is not available for players based in Ontario. New customers only. Terms and Conditions apply. Age 19+. Minimum Deposit: €20. Maximum Bet: €3. Maximum Cashout: €2000. Instead of a Match Bonus, players can opt for 50 Free Spins with no Wagering on Dragon Lore Gigarise. Eligible games only: Please visit the website for a list of online slots.
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iWild Casino
Players rated iWild Casino with 4.2 out of 5 Stars

Sign Up Bonus - Poland

200% up to
zł4000

+200 spins

New Customer Offer. Terms and Conditions apply. Age 18+. Enjoy 200 Free Spins on the Sweet Bonanza slot (from Pragmatic Play). Minimum deposit is set at 100 PLN. Maximum bet allowed is 20 PLN. The following games are excluded from the bonus offer: Please visit the website for a comprehensive list of online slots.
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Joya Casino
Players rated Joya Casino at 4.2 out of 5 Stars

No Deposit Bonus

+50 spins

This offer is for new customers only. Terms and Conditions apply. Age 18+. This promotion is not available for players in Ontario. New customers only. Terms and Conditions apply. Age 19+. Maximum Cashout is €50. Slot available is Rich Panda.
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Wazbee Casino
Players rated Wazbee Casino with a score of 4.2 out of 5 Stars

Sign Up Bonus - Cryptocurrency

150% up to
€100

This offer is exclusive to new customers. Terms and Conditions apply. Age 18+. It is not available for players in Ontario. Canadian players must be at least 19 years old. Play responsibly. The minimum deposit is €20. There is no maximum cashout limit and no maximum bet limit. This bonus has no expiration date. The bonus is distributed in increments of 10% of the activated bonus amount, contingent upon wagering every 10% at x30 on the deposit.
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Winnerz Casino
Players rated Winnerz Casino at 4.1 out of 5 Stars

Sign Up Bonus

100% up to
€500

+100 spins

New Customer Offer. Terms and Conditions apply. Age 18+. This offer is not available for players based in Ontario. New Customer Offer. Terms and Conditions apply. Age 19+. Enjoy 100 Free Spins. The minimum deposit is €20. Maximum bet cap is €2. Free spins must be utilized within 3 days. Wagering requirements must be fulfilled within 3 days.
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SpinBetter Casino
Players rated SpinBetter Casino at 4.1 out of 5 Stars

Sign Up Bonus

100% up to
€/$300

+30 spins

This is a New Customer Offer. Terms and Conditions apply. Age 18+. You will receive 30 Free Spins on Juicy Fruits 27 Ways. The minimum deposit required is €10. Maximum bet limit is €5. All deposit bonuses must be claimed by wagering the bonus amount x35 times within a week.
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Trickz Casino
Players rated Trickz Casino at 4.1 out of 5 Stars

Sign Up Bonus

100% up to
€500

+100 spins

This offer is not available for players in Ontario. New Customer Offer. Terms and Conditions apply. Age 19+. Additionally, receive 100 free spins. Minimum deposit needed is 20 €. Maximum bet limit is €2, but if customers are from DACH, AT, CH, the maximum bet is €5. Bonuses expire after 3 days.
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Wild.io Casino
Players rated Wild.io Casino with a score of 4.1 out of 5 Stars

Cashback Bonus

20%

Terms and Conditions apply. Age 18+. Ascend through the tiers of the Wild VIP Club to earn cashback. Cashback is disbursed weekly on Sundays between 00:00 and 01:00 AM UTC to eligible players. Levels 3-6: 1% weekly cashback; Levels 7-8: 2% weekly cashback; Levels 9-10: 3% weekly cashback; Levels 14-15: 5% weekly cashback; Level 16-17: 6% weekly cashback; Level 18-19: 7% weekly cashback; Level 20: 8% weekly cashback; Level 21: 9% weekly cashback; Level 22: 10% weekly cashback; Level 23: 11% weekly cashback; Level 24: 12% weekly cashback; Level 25: 13% weekly cashback; Level 26: 14% weekly cashback; Level 27: 15% weekly cashback; Level 28: 16% weekly cashback; Level 29: 18% weekly cashback; Level 30: 20% weekly cashback.
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Slotilda World Casino
Players rated Slotilda World Casino with a score of 4.1 out of 5 Stars
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PowerUp Casino
Players rated PowerUp Casino at 4.1 out of 5 Stars

Sign Up Bonus

120% up to
€/$1000

+100 spins

This offer is available for new customers only. Terms and Conditions apply. Age 18+. You can enjoy an additional 100 free spins. The minimum deposit is €/$20. Deposits made through Skrill and Neteller are ineligible for this promotion. Maximum bet limit is set at €/$5. Maximum cashout is 10 times the bonus amount.
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FatPanda Casino
Players rated FatPanda Casino with a score of 4.1 out of 5 Stars

Sign up Bonus

100% up to
€/$500

+200 spins

Available to new customers only. Terms and Conditions apply. Age 18+. This offer is not accessible to players located in Ontario. New Customer Offer. Terms and Conditions apply. Age 19+. Additionally, get 200 Free Spins for the Jumbo Joker slot (from Betsoft). Minimum Deposit required: $/€20. Maximum Bet limit is €/$5. The bonus is cashable and valid for 7 days. Eligible games only: Please refer to the website for a list of online slots.
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Velobet Casino
Players rated Velobet Casino at 4.1 out of 5 Stars

2nd Deposit Bonus

100% up to
€/$500

The minimum deposit required is 20€/$. Maximum bet limit stands at 5€/$. The bonus is cashable. The games excluded from this promotion can be found on the website. The bonus remains valid for 30 days from the activation date.
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Flush Casino
Players rated Flush Casino at 4.1 out of 5 Stars

Sign Up Bonus - Highroller

150% up to
$1500

This offer is intended for new customers only. Terms and Conditions apply. Age 18+. This offer is not available for players residing in Ontario. New Customer Offer. Terms and Conditions apply. Age 19+. The minimum deposit amount is $200, with a maximum bet cap of $5. This bonus is cashable. Selected games apply: Please view our website for a list of online slots. Make deposits starting from $200.
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WinShark Casino
Players rated WinShark Casino with a score of 4.1 out of 5 Stars

Sign Up Bonus

100% up to
€150

+50 spins

This promotion is exclusively for new customers. Terms and conditions apply. Participants must be at least 18 years old. If you deposit €50 or more, you can receive an extra 50 Free Spins. Players will benefit from 25 Free Spins for each of the first two consecutive days. Keep in mind, the highest bet you can place using the bonus is €5. This bonus remains active for a week after it is activated unless stated otherwise. After this period, any bonus funds and associated earnings will be removed from your account. Ensure that you activate your Free Spins within 24 hours of them becoming available on your balance.
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Casinova
Players rated Casinova 4.1 out of 5 Stars

Sign Up Bonus

100% up to
€/$500

+200 spins

Exclusive Offer for New Customers. Terms and Conditions apply. Must be 18 or older. Enjoy 200 Free Spins with this offer, where you can earn 20 Free Spins each day. The minimum initial deposit is €20 or its equivalent in USD. Please note, the maximum bet permitted is €5 or its equivalent.
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Hit Me Bet Casino
Players have rated Hit Me Bet Casino with a favorable score of 4.1 out of 5 stars.

3rd Deposit Bonus

50% up to
€1000

+50 spins

Receive an additional 50 Free Spins when you make a minimum deposit of €20. This offer is valid for a period of 14 days.
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CryptoLeo Casino
Players have given CryptoLeo Casino an impressive rating of 4 out of 5 stars.

2nd Deposit Bonus

55% up to
€500

+100 spins

You can acquire an extra 100 Free Spins, but please be aware that the maximum amount you can cash out is 10 times the bonus value.
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Wins Royal Casino
Players have rated Wins Royal Casino a solid 4 out of 5 stars.

Sign Up Bonus

100% up to
€/$500

+50 spins

This offer is available solely for new customers. Terms and Conditions apply. Participants must be 18 years or older. Plus, receive 50 Free Spins with a minimum deposit of €10 or $10. You can cash out a maximum of 25 times your bonus amount, and the highest bet allowed while using the bonus is €5.
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DolfWin Casino
Players have rated DolfWin Casino with a commendable score of 4 out of 5 stars.

Sign Up Bonus

100% up to
€/$200

This offer is exclusively for new clients. Terms and conditions apply. Participants must be at least 18 years old, and the minimum deposit to qualify is €/$20. Wagering requirements need to be completed within 21 days, and the maximum cashout is 10 times the bonus amount. The highest bet allowed is €/$12, and this bonus is cashable.
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Stake Casino
Players have rated Stake Casino a noteworthy 4 out of 5 stars.
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BullsBet Casino
Players have given BullsBet Casino a rating of 4 out of 5 stars.

Sign Up Bonus

100% up to
€/$2000

This offer is intended for new customers only. Terms and Conditions apply. Participants must be 18 years or older. The minimum deposit requirement is €/$10, and the maximum bet allowed is €/$2. This bonus is cashable, but only for selected games—visit the website for the list of eligible online slots. The bonus will be valid for 2 days from the activation date.
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IntellectBet Casino
Players have rated IntellectBet Casino with a score of 4 out of 5 stars.

Sign Up Bonus

100% up to
€200

+100 spins

This offer is aimed at new customers. Terms and Conditions apply. The minimum deposit to qualify is €20. Additionally, you will receive 100 Free Spins, provided as 25 Free Spins each day for four consecutive days. The maximum permitted bet is €3.
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InterCasino
Players have rated InterCasino with a score of 3.9 out of 5 stars.

Casino Spins

+50 spins

This introductory offer is available to new customers. Terms and Conditions apply. Players must be 18 or older. The Free Spins can be utilized solely on the game Moon Princess 100. They are valid for a period of 48 hours from the time they are granted. Should you choose to withdraw any winnings before fulfilling the wagering requirements, all bonus funds in your account will be forfeited. The highest bet allowed is $6.25.
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Wizard Of Odds - Approved
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Chanz Casino
Players have given Chanz Casino a rating of 3.9 out of 5 stars.

Sign Up Bonus

100% up to
€100

+50 spins

This offer is for new customers only and subject to Terms and Conditions. Participants must be over 18. Please note that this promotion is not available to residents of Ontario. Canadian players must be at least 19 years old to join. Always gamble responsibly. You can receive 50 Free Spins on the game 7 Monkeys with a minimum deposit of €10. The maximum bet is €5.00 or 50kr. When using bonus funds, once the wagering conditions are satisfied, the maximum amount you can withdraw totals €500 regardless of your total winnings, and any exceeding amount will be forfeited.
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Stakes Casino
Players have rated Stakes Casino at 3.9 out of 5 stars.

Sign Up Bonus

100% up to
€/$500

+100 spins

New Customer Offer. T&C’s Apply. Participants must be 18 or older to join. You can get 100 Free Spins on the Book of Dead game, which means you'll get 10 free spins per day for the first 10 days. The minimum deposit to qualify is €10 or its equivalent in USD, and the maximum bet permissible is €5. Please be aware that certain games are excluded from this promotional offer; refer to the website for a complete list of participating online slots.
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Wizard Of Odds - Approved
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Tsars Casino
Players have rated Tsars Casino at 3.9 out of 5 stars.

Sign Up Bonus

100% up to
€300

+100 spins

New customers are eligible for this offer with Terms and Conditions applying. Participants must be at least 18 years old. You will receive 100 Free Spins upon making a minimum deposit of €20 or equivalent. The maximum allowable bet with the Welcome first and second deposit bonuses is €2.
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Wizard Of Odds - Approved
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TrustDice
Players have given TrustDice a rating of 3.9 out of 5 stars.

Sign Up Bonus - Bitcoin

200% up to
₿1

+20 spins

This offer is intended for new customers only. Terms and Conditions apply, and participants must be 18 or older. It is also important to note that this offer is unavailable for residents of Ontario. New customers must be at least 19 years old. You can earn an extra 20 Free Spins with a minimum deposit of 0.00016 BTC. The maximum bet is capped at 0.00007 BTC. The bonus will be valid for a duration of 7 days starting from the activation date.
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Conquestador Casino
Players have rated Conquestador Casino at 3.9 out of 5 stars.

Sign Up Bonus

100% up to
$2000

As a welcome to new customers, this offer includes Terms and Conditions. Players must be at least 18 years old. There is a 100% bonus granted for deposits exceeding $500, with a maximum bonus amount set at $2000, and the wagering requirement is 30 times the bonus.
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Pledoo Casino
Players have rated Pledoo Casino with a score of 3.9 out of 5 stars.

4th Deposit Bonus

50% up to
€/$1500

To qualify, you need to deposit a minimum of €50 or $50. The maximum bet allowed is €3 or $3. This bonus will be available for use for a period of 3 days, and there are no limits on cashout amounts. However, if you cancel an active bonus, you will forfeit all bonus funds. Additionally, withdrawing any funds will result in all active bonuses being cancelled, and you will lose any bonus money during this withdrawal process.
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FreshBet Casino
Players have given FreshBet Casino a rating of 3.9 out of 5 stars.

Sign Up Bonus - Crypto

155% up to
€/$500

This is a New Customer Offer with Terms and Conditions. Participants must be at least 18 years old and make a minimum deposit of €30 or its equivalent in USD. The maximum bet permitted is €10 or its equivalent, and the bonus is subject to wagering requirements that must be completed within 30 days.
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Casinos remaining:381
Load More Load All

According to the Reel Kingdom website, there are around 60 different slot games available. Based on my observation, all of these games can be played in a fun mode without risking any money. Below, you can find screenshots as examples.

Snakes and Ladders Megadice

Snakes and Ladders Megadice

Spirit of Adventure

Spirit of Adventure

Big Bass Bonanza

Big Bass Bonanza

External Links

reelkingdom.com -- Corporate web site.