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All41 Studios Software & 68 Online Casinos Reviewed

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Introduction


All 41 Studios is an online betting software developer that’s based out of Estonia. The group develops video slots, and is just getting off the ground at the time this review was written. All 41’s games are developed in HTML5 format, which allows for compatibility among both desktop and mobile platforms.

The developer inked an agreement with online betting behemoth Microgaming, who’ll help distribute the software on an exclusive basis. What this essentially means is that all Microgaming casino partners will be offering the company’s games. The importance of this cannot be understated for All 41, as it gives this micro-sized studio an important foothold in a competitive industry.

We’ll be interested to see where All 41 Studios takes their operations moving forward. The limited games we’ve seen from them have showed a lot of promise, both in terms of presentation and features. Payout percentages also seem to be about average for online games, sitting in the 95-96% range.

All41 Studios Casinos

Casinos Found: 68

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Betzard Casino
4.4 / 5.0
Players rated Betzard Casino 4.4 out of 5 Stars
Sign Up bonus

100% up to
€750

+100 spins

New Customer Offer. T&C’s Apply. 18+.This offer is not available for players residing in Ontario. New Customer Offer. T&C’s Apply. 19+. Play Responsibly. Plus 100 Free Spins on Mr. First, Reactoonz, Fruit Vegas. Min deposit: 20 EUR. Max bet: 5 EUR.
Casoo Casino
4.3 / 5.0
Players rated Casoo Casino 4.3 out of 5 Stars
Sign Up bonus - Sticky

100% up to
€300

+100 spins

New customers only. T&C apply. 18+. This offer is not available for players residing in Ontario. Canadian customers must be 19+ to participate. Play Responsibly. Plus 100 free spins. Min deposit: 20 €/$. The maximum bet when having an active bonus is €/$. 5 per spin or €/$. 0.5 per bet line. The following games can’t be played with bonus: All roulette games, All blackjack games, All BAccarat games, All Live games.
WOO seal
Wizard Of Odds - Approved
7Bit Casino
4.2 / 5.0
Players rated 7Bit Casino 4.2 out of 5 Stars
Sign Up bonus - Cashable

100% up to
€400

+100 spins

New Customer Offer. T&C’s Apply.18+. Plus 100 Free Spins on Elvis Frog In Vegas. Min Deposit: EUR 20. Max Bet: EUR 1. The following games are excluded from the bonus promotion offer: See the website for a list of online slots. Bonus expires 14 days after activation. No Max cashout.  
Slot Hunter
4 / 5.0
Players rated Slot Hunter 4 out of 5 Stars
Sign Up bonus - Sticky

100% up to
€1000

+100 spins

New customers only. T&Cs Apply. 18+.  150 Free Spins on Book of the Fallen by Pragmatic Play. Min Deposit: 20 EUR/USD. The max bet: 5 EUR/USD. The bonus will expire in 7 days after issuing. The following games are excluded from the bonus promotion offer: See website for list of online slots.
Winnerz Casino
4 / 5.0
Players rated Winnerz Casino 4 out of 5 Stars
Sign Up bonus

100% up to
€500

+100 spins

New Customer Offer. T&C’s Apply. 18+. This offer is not available for players residing in Ontario. New Customer Offer. T&C’s Apply. 19+. 100 Free Spins. Min deposit: 20 €. Max bet: 2 €. Free spins have to be used within 3 days. The wagering requirements have to be completed within 3 days.
Flush Casino
4 / 5.0
Players rated Flush Casino 4 out of 5 Stars
Sign Up bonus - Cashable

100% up to
$200

New customers only. T&C apply. 18+. This offer is not available for players residing in Ontario. New Customer Offer. T&C’s Apply. 19+. Min Deposit: $10. Max Bet: $5. Cashable. Selected games only: See the website for a list of online slots. Minimum deposit:  $200.
Hype Kasino
4 / 5.0
Players rated Hype Kasino 4 out of 5 Stars
Sign Up bonus - Cashable

100% up to
€500

New Customer Offer. T&C’s Apply. 18+.This offer is not available for players residing in Ontario. New Customer Offer. T&C’s Apply. 19+. Play Responsibly. Min deposit: 20 EUR. Max bet: 5 EUR. Max Cashout: €5,000.
Guts Casino
3.9 / 5.0
Players rated Guts Casino 3.9 out of 5 Stars
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Wizard Of Odds - Approved
MiraxCasino
3.9 / 5.0
Players rated MiraxCasino 3.9 out of 5 Stars
Sign Up bonus

100% up to
₿1.5

+100 spins

New Customer Offer. T&C’s Apply. 18+. Plus 50 Free Spins on Aloha King Elvis / BGaming. Minimum deposit: 0.001 BTC. Max. winnings from free spins: 0.005 BTC.
31Bets
3.8 / 5.0
Players rated 31Bets 3.8 out of 5 Stars
Sign Up bonus - Cashable

150% up to
€1000

New Customer Offer. T&C’s Apply. 18+. This offer is not available for players residing in Ontario. New Customer Offer. T&C’s Apply. 19+. Play Responsibly. Min deposit: 30 €/$. Max bet: 5 €/$. Betting on the following slot games will not be included in the bonus wagering progression: Arcade Bomb, Hot 777 Deluxe, Gods of Troy, 1942: Sky Warrior, WBC Ring of Riches, Treasure Mine Power Reels, Classic Joker 6000, Alien Hunter, Lucky Fridays, Fishing War, Minesweeper.
MoonWin Casino
3.7 / 5.0
Players rated MoonWin Casino 3.7 out of 5 Stars
Sign Up bonus - Cashable

100% up to
€250

+100 spins

New customers only. T&C apply. 18+. PLUS 100 Free Spins on  Wild Cash slot by BGaming. Min Deposit 20€. Max bet 1€. Max Cashout: 10x Bonus. Max Cashout(Free Spins): €250. Cashable Bonus. Free Spins are credited: 50 per day for 2 days. From day of activation bonus will be valid for 5 days.
Zinkra Casino
3.6 / 5.0
Players rated Zinkra Casino 3.6 out of 5 Stars
Sign Up bonus - Sticky

100% up to
€300

+30 spins

New customers only. T&C apply. 18+. Plus 30 free spins, Min deposit €20, Max. cashout €5000. Unless otherwise stated, active Bonus must be wagered within 7 days of issue, otherwise both bonus funds & winnings associated with the relevant bonus will be forfeited.
JeetCity Casino
3.6 / 5.0
Players rated JeetCity Casino 3.6 out of 5 Stars
Sign Up bonus - Cashable

100% up to
€5000

+100 spins

New Customer Offer. T&C’s Apply. 18+. Plus 100 Free Spins on Book of Nile: Hold 'n' Link slot by Netgame. 50 per day for 2 days. Min deposit: €/$20. Max bet : €/$1. Max Cashout: 10x bonus. Bonus is valid for 5 days. Deposits made via Skrill or Neteller are not eligible for this bonus. Selected games only: See the website for a list of online slots.
888 Casino
3.4 / 5.0
Players rated 888 Casino 3.4 out of 5 Stars
Sign Up bonus

100% up to
€200

New Customer Offer. T&C’s Apply. 18+. Min €10 first deposit (NETELLER/Skrill excluded). 100% bonus equal to the deposit, up to €200. Must claim bonus via email/pop-up/My Account within 48 hours. 40x wagering req applies and must be met within 90 days on selected games.
WOO seal
Wizard Of Odds - Approved
bets.io Casino
3.4 / 5.0
Players rated bets.io Casino 3.4 out of 5 Stars
Sign Up bonus

100% up to
₿1

+100 spins

New Customer Offer. T&C’s Apply. 18+. This offer is not available for players residing in Ontario. Canadian customers must be 19+ to participate. Play Responsibly. Plus 100 Free Spins on Max Mine.  Free spins will be given within a few days starting from the day you activate the bonus, 20/25 free spins per day for the "Max Miner" game from Gamebeat provider. Min deposit: 0.00066 BTC.
Queen Vegas Casino
3.3 / 5.0
Players rated Queen Vegas Casino 3.3 out of 5 Stars
Casino Spins bonus

Sign Up Bonus - Casino Spins

+100 spins

New Customer Offer. T&C’s Apply. 18+. This offer is not available for players residing in Ontario. New Customer Offer. T&C’s Apply. 19+.  Min. deposit: €/$10. Make your first deposit and get one Mega Spin for every €/$1 you deposit.  Slot: Spina Colada. Spin Value: €1. Max Mega Spins: 100. If the game for Mega Spins is not available in your country you will be notified of the game you can play by pop up when you are in the casino client
Justspin Casino
3.3 / 5.0
Players rated Justspin Casino 3.3 out of 5 Stars
Sign Up bonus

100% up to
€100

+500 spins

New Customer Offer. T&C’s Apply. 18+. This offer is not available for players residing in Ontario. New Customer Offer. T&C’s Apply. 19+. PLUS 500 Free Spins on Super Joker. Min deposit €$10. Max Bet: €$5. Selected games only: See the website for a list of online slots. Offer is not valid for Skrill, Neteller or Paysafe deposits.

5Gringos
3.3 / 5.0
Players rated 5Gringos 3.3 out of 5 Stars
Sign Up bonus - Cashable

100% up to
€500

+200 spins

New Customer Offer. T&C’s Apply. 18+. Plus 200 Free Spins. Min deposit: 20 €. Max bet: 5 €. The following games are excluded from the bonus promotion offer: See the website for a list of online slots. Deposits made via Skrill or Neteller are not eligible for the welcome bonus.
Lucky Vegas
3.3 / 5.0
Players rated Lucky Vegas 3.3 out of 5 Stars
Sign Up bonus

100% up to
€100

+25 spins

New Customer Offer. T&C’s Apply. 18+. Min. deposit: €20,  Plus 25 Free Spins on Book of Dead. WR of 60x Free Spin winnings amount (only Slots count) within 30 days. Max bet: €5. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos.
WOO seal
Wizard Of Odds - Approved
GoSlot! Casino
3.3 / 5.0
Players rated GoSlot! Casino 3.3 out of 5 Stars
Cashback bonus

11% Cashback Bonus

Cashbacks are credited every Calendar Friday at 06:00 UTC. Cashback is awarded as 11% of all real money net losses accumulated over the previous seven days. Bonus money will not accumulate cashback. A minimum of €1 cashback must be earned for cashback to be rewarded to your account. Cashback is credited as bonus cash with a 1x wagering requirement. 
Trivelabet Casino
3.3 / 5.0
Players rated Trivelabet Casino 3.3 out of 5 Stars
Sign Up bonus

200% up to
€1000

New Customer Offer. T&C’s Apply. 18+. This offer is not available for players residing in Ontario. New Customer Offer. T&C’s Apply. 19+. Min deposit €500. Max cashout €10,000. The wagering requirement must be completed within 3 days. It is allowed to make multiple deposits to complete the wagering requirement. Deposits with Skrill, Neteller and Paysafe do not qualify for the welcome offer.
Staxino Casino
3.2 / 5.0
Players rated Staxino Casino 3.2 out of 5 Stars
Sign Up bonus

100% up to
€1000

New Customer Offer. T&C’s Apply. 18+.This offer is not available for players residing in Ontario. New Customer Offer. T&C’s Apply. 19+. Play Responsibly. Minimum deposit:  50EUR/AUD/CAD/USD/NZD or 500NOK.
Rizz Casino
3.2 / 5.0
Players rated Rizz Casino 3.2 out of 5 Stars
Sign Up bonus - Cashable

100% up to
€500

+100 spins

New customers only. T&C apply. 18+. This offer is not available for players residing in Ontario. Canadian customers must be 19+ to participate. Play Responsibly. Plus 100 free spins. (The free spins will be credited to you in increments of 25 per day. The following games are excluded from the bonus promotion offer: See website for list of online slots. ). Min deposit €20. Max bet €5. he welcome bonus expires 10 days after registration. Deposits made with Neteller, Skrill, paysafecard, and ecoPayz are excluded from this offer. 
Gransino
3.2 / 5.0
Players rated Gransino 3.2 out of 5 Stars
Sign Up bonus - Cashable

100% up to
€500

+200 spins

New Customer Offer. T&C’s Apply. 18+. Plus 200 Free Spins. Min deposit: 20 EUR/USD. Deposit made with Neteller or Skrill do not qualify for this promotion.

Xyes Casino
3.2 / 5.0
Players rated Xyes Casino 3.2 out of 5 Stars
Sign Up bonus

$5

This offer is not available for players residing in Ontario. New Customer Offer. T&C’s Apply. 19+. Min deposit $10. On deposit of $100 or more players will receive $20 bonus (Bonus code:  2b1yu). Available only to new members within 48 hours of registration. Players can get another $10 bonus if accumulated $300 wagers.
dbosses Casino
3.1 / 5.0
Players rated dbosses Casino 3.1 out of 5 Stars
Sign Up bonus

100% up to
€500

+50 spins

New customers only. T&C apply. 18+. Plus 50 Free Spins on Take the Bank. Minimum Deposit: €/$20. Max Bet: €/$5. Bonus can be claimed for 30 days after registration.
WeezyBet.com
3.1 / 5.0
Players rated WeezyBet.com 3.1 out of 5 Stars
Sign Up bonus

100% up to
€300

+50 spins

New customers only. T&C apply. 18+. This offer is not available for players residing in Ontario. Canadian customers must be 19+ to participate. Play Responsibly. Plus up to 50 free spins on Spin the Wheel (available on selected Pragmatic Play games), (Finland: No wagering (wager-free Free Spins). Min deposit €20. Max bet €5. WR must be met within 14 days of activation. 
BluVegas Casino
3 / 5.0
Players rated BluVegas Casino 3 out of 5 Stars
Sign Up bonus - Cashable

100% up to
€500

+100 spins

New customers only. T&C apply. 18+. This offer is not available for players residing in Ontario. New Customer Offer. T&C’s Apply. 19+. PLUS 100 Free Spins on Starburst, 20 Spins per day for 5 days. Min Deposit: 20 €/$. Max Bet: €5. Bonus is Cashable.

TombRiches Casino
3 / 5.0
Players rated TombRiches Casino 3 out of 5 Stars
Sign Up bonus - Sticky

100% up to
€500

+100 spins

New customers only. T&C apply. 18+. This offer is not available for players residing in Ontario. New customers only. T&C apply. 19+. PLUS 100 Free Spins on Sphinx Spin. Min Deposit: €20. Max bet: €5. Max Cashout: €10,000. Max Cashout(Free Spins): €100. WR(Free Spins): 40x. Free Spins will be awarded after Deposit is wagered once. Selected games only: See the website for a list of online slots. From day of activation bonus will be valid for 7 days.
allStarz Casino
3 / 5.0
Players rated allStarz Casino 3 out of 5 Stars
Sign Up bonus

100% up to
€300

+100 spins

T&C’s Apply. 18+. This offer is not available for players residing in Ontario. New Customer Offer. T&C’s Apply. 19+. Play Responsibly. Plus 100 Free Spins. The first deposit free spins will be added in slot Big Bass Bonanza by PragmaticPlay or Four Seasons by Betsoft if the first one is not available due to restrictions. Min deposit: €/$20. 
Wyns
3 / 5.0
Players rated Wyns 3 out of 5 Stars
Sign Up bonus - Cashable

100% up to
€500

+200 spins

New Customer Offer. T&C’s Apply. 18+. Min deposit: €10. To claim 200 Free Spins;  20 free spins per day for 10 days. Min deposit: €20. Max bet: €5. Deposits made with Skrill or Neteller do not qualify for this promotion. The following games are excluded from the bonus promotion offer: See website for list of online slots. In order to obtain the bonus, you need to contact the casino via Live Chat or via e-mail.
Larabet
3 / 5.0
Players rated Larabet 3 out of 5 Stars
Sign Up bonus

100% up to
€500

+200 spins

New Customer Offer. T&C’s Apply. 18+. Plus 200 free spins and 1 bonus crab) First deposit free spins are added as aset of 20 per day for10 days). Min deposit €20. Max bet €5.  Deposits made with Neteller or Skrill do not qualify for this promotion.
Vegas Mobile Casino
2.9 / 5.0
Players rated Vegas Mobile Casino 2.9 out of 5 Stars
Sportaza Casino
2.9 / 5.0
Players rated Sportaza Casino 2.9 out of 5 Stars
Sign Up bonus - Sticky

100% up to
€500

+200 spins

New Customer Offer. T&C’s Apply. 18+. Plus 200 Free Spins (20 per daz for 10 days). Min deposit: 20 €/$. Max bet: 5 €/$. Deposits made with Neteller or Skrill do not qualify for this promotion.
GalacticWins Casino
2.9 / 5.0
Players rated GalacticWins Casino 2.9 out of 5 Stars
Sign Up bonus - Cashable

100% up to
€500

+50 spins

New Customer Offer. T&C’s Apply. 18+. Plus 50 Free Spins on Fruit Zen. Min deposit: 20 €. Wagering Free Spins: 25x. This bonus is not available on Skrill, Neteller and ecoPayz deposits. The maximum cash-out for this bonus is €1,000. The following games are excluded from the bonus promotion offer: See website for list of online slots.
HugeWin Casino
2.9 / 5.0
Players rated HugeWin Casino 2.9 out of 5 Stars
Sign Up bonus

100% up to
1000

New customers only. T&C apply. 18+. This offer is not available for players residing in Ontario. New customers only. T&C apply. 19+. 
Impressario Casino
2.9 / 5.0
Players rated Impressario Casino 2.9 out of 5 Stars
Sign Up bonus

100% up to
€1000

+100 spins

New Customer Offer. T&C’s Apply. 18+. Plus 100 free spins (Once the bonus is activated, players will receive 20 Free Spins per day for a duration of five days). Min deposit €/$10. Max cashout 10x Bonus. 
PuppyBet
2.9 / 5.0
Players rated PuppyBet 2.9 out of 5 Stars
Sign Up bonus - Cashable

100% up to
€500

+50 spins

New Customer Offer. T&C’s Apply. 18+.This offer is not available for players residing in Ontario. New Customer Offer. T&C’s Apply. 19+. Play Responsibly. 50 Free Spins on "Pug Life". Min deposit: 20 EUR. Max bet: 5 EUR.  Max Cashout: 10xBonus.
Cazeus Casino
2.9 / 5.0
Players rated Cazeus Casino 2.9 out of 5 Stars
Weekly bonus - Cashable

50% up to
€700

+50 spins

This bonus is available only on the first deposit made every week from 00:00 on Friday until 23:59 UTC on Sunday. The maximum bonus amount: 700 EUR / USD /220,000 HUF / 7,000 NOK / 3,150 PLN / 56,000 INR / 1,400 NZD /  4,200 BRL / 17,500 CZK. Min deposit: 20 EUR /USD / 6,000 HUF / 200 NOK / 90 PLN / 1,600 INR / 40 NZD / 120 BRL / 500 CZK.  To claim Bonus and 50 Free Spins. Min deposit: 50 €/$. 
Brasil777
2.9 / 5.0
Players rated Brasil777 2.9 out of 5 Stars
Sign Up bonus - Cashable

200% up to
$1000

+100 spins

New Customer Offer. T&C’s Apply. 18+.This offer is not available for players residing in Ontario. New Customer Offer. T&C’s Apply. 19+. Play Responsibly. Min deposit: $15. Max bet: $5. Max Cashout: 6xDeposit.
NIKA Casino
2.9 / 5.0
Players rated NIKA Casino 2.9 out of 5 Stars
Sign Up bonus

150% up to
€300

This offer is not available for players residing in Ontario. New Customer Offer. T&C’s Apply. 19+. Min deposit €20. Max cashout 10X bonus.
Casinos remaining: 26