The best Mr Slotty online casinos

Page 1 of 5 · 34 bonuses

BruceBet

Win big with Super-Powered casino bonuses!

Welcome offer:

150% Bonus up to

€500

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

BruceBet

Win big with Super-Powered casino bonuses!

  • A 150% bonus up to €500 with your first deposit (New customers)
  • Bonus available on your second purchase
  • Bonus available on your third deposit
  • Accepts Bitcoin and other cryptocurrencies
  • Play directly in your browser – No software installation needed
  • Games for mobile devices · Play casino games on your smartphone or tablet
  • Live Casino · Play against real croupiers at BruceBet
  • Tested and certified by Casino Bonus Center · Rating: 4.3/5
  • 74 Game Providers: Evoplay, Novomatic, Jade Rabbit, Triple Cherry, Slotmill, SpadeGaming, QuickSpin, Thunderkick, BGaming, Big Time Gaming, Kalamba Games, Retro Gaming, and others.

ZotaBet

Claim Your 6,000 € Welcome Bonus + 100 Free Spins and dive into a world of unlimited VIP betting!

Welcome offer:

100% Bonus up to

€6,000

+ 100 free spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

ZotaBet

Claim Your 6,000 € Welcome Bonus + 100 Free Spins and dive into a world of unlimited VIP betting!

  • A 100% bonus up to €6,000 + 100 free spins with your first deposit (New customers)
  • Accepts Bitcoin and other cryptocurrencies
  • Play directly in your browser – No software installation needed
  • Games for mobile devices · Play casino games on your smartphone or tablet
  • Live Casino · Play against real croupiers at ZotaBet
  • Online sports betting
  • Tested and certified by Casino Bonus Center · Rating: 4.1/5
  • Popularity: This offer has been claimed by 78 visitors so far this month.
  • 132 Game Providers: ReelPlay, AceRun, Gamzix, TrueLab Games, Spribe, Bet2Tech, Playson, Four Leaf Gaming, 4ThePlayer, KA Gaming, Hölle Games, RAW iGaming, and others.

1Red Casino

Big rewards for newcomers and High Rollers

Welcome offer:

100% Bonus up to

$3,000

+ 50 free spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

1Red Casino

Big rewards for newcomers and High Rollers

  • A 100% bonus up to $3,000 + 50 free spins with your first deposit (New customers)
  • Bonus available on your second purchase
  • Bonus available on your third deposit
  • Accepts Bitcoin and other cryptocurrencies
  • Play directly in your browser – No software installation needed
  • Games for mobile devices · Play casino games on your smartphone or tablet
  • Live Casino · Play against real croupiers at 1Red Casino
  • Online sports betting
  • Over $7,306,593 in Microgaming Jackpots
  • Tested and certified by Casino Bonus Center · Rating: 4.1/5
  • Popularity: This offer has been claimed by 49 visitors so far this month.
  • 85 Game Providers: BGaming, Push Gaming, SmartSoft Gaming, Eurasian Gaming, Red Rake, Evolution Gaming, Gamebeat, Playson, Atmosfera, Red Tiger, NolimitCity, Woohoo Games, and others.

MrBet Casino

Huge welcome bonuses up to $1,500

Welcome offer:

150% Bonus up to

$150

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

MrBet Casino

Huge welcome bonuses up to $1,500

  • A 150% bonus up to $150 with your first deposit (New customers)
  • Bonus available on your second purchase
  • Bonus available on your third deposit
  • Play directly in your browser – No software installation needed
  • Games for mobile devices · Play casino games on your smartphone or tablet
  • Live Casino · Play against real croupiers at MrBet Casino
  • Online sports betting
  • Tested and certified by Casino Bonus Center · Rating: 4.1/5
  • 111 Game Providers: Play n GO, Reloaded Gaming, Print Studios, Evolution Gaming, Atmosfera, Big Time Gaming, InOut Games, Pragmatic Play, Triple PG, Slotmill, TaDa Gaming, Oryx Gaming, and others.

GratoWin

50 free spins plus a $3000 welcome bonus! Exclusive VIP programme

Sign-up Bonus:

50

free spins

No deposit required

Terms & Conditions apply ·  Play responsibly

GratoWin

50 free spins plus a $3000 welcome bonus! Exclusive VIP programme

  • 50 free spins · No deposit required
  • A 100% bonus up to $1,000 with your first deposit (New customers)
  • Bonus available on your second purchase
  • Bonus available on your third deposit
  • Play directly in your browser – No software installation needed
  • Games for mobile devices · Play casino games on your smartphone or tablet
  • Live Casino · Play against real croupiers at GratoWin
  • Tested and certified by Casino Bonus Center · Rating: 4/5
  • Popularity: This offer has been claimed by 233 visitors so far this month.
  • 16 Game Providers: iSoftBet, NetEnt, Pragmatic Play, SpinOro, Red Tiger, PG Soft, Leander Games, Anakatech, Mancala, Salsa Technology, Hacksaw Gaming, Espresso, and others.

JooCasino

Each new player requires a jump-start · Get 1.800€ + 150 free spins

Welcome offer:

100% Bonus up to

€1,000

+ 100 free spins

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

JooCasino

Each new player requires a jump-start · Get 1.800€ + 150 free spins

  • A 100% bonus up to €1,000 + 100 free spins with your first deposit (New customers)
  • Bonus available on your second purchase
  • Bonus available on your third deposit
  • Accepts Bitcoin and other cryptocurrencies
  • Play directly in your browser – No software installation needed
  • Games for mobile devices · Play casino games on your smartphone or tablet
  • Live Casino · Play against real croupiers at JooCasino
  • Rating: 4/5
  • Popularity: This offer has been claimed by 127 visitors so far this month.
  • 95 Game Providers: Gaming Corps, BGaming, Absolute Live Gaming, GameArt, Igrosoft, TaDa Gaming, SmartSoft Gaming, Push Gaming, Hacksaw Gaming, 1X2gaming, Revolver Gaming, 3 Oaks Gaming, and others.

Cleopatra Casino

Get a pharaonic bonus of $4,000

Welcome offer:

100% Bonus up to

$4,000

Bonus on first deposit

Terms & Conditions apply ·  Play responsibly

Cleopatra Casino

Get a pharaonic bonus of $4,000

  • A 100% bonus up to $4,000 with your first deposit (New customers)
  • Bonus available on your second purchase
  • Bonus available on your third deposit
  • Accepts Bitcoin and other cryptocurrencies
  • Play directly in your browser – No software installation needed
  • Games for mobile devices · Play casino games on your smartphone or tablet
  • Live Casino · Play against real croupiers at Cleopatra Casino
  • Over $7,306,593 in Microgaming Jackpots
  • Tested and certified by Casino Bonus Center · Rating: 4/5
  • Popularity: This offer has been claimed by 106 visitors so far this month.
  • 40 Game Providers: QuickSpin, VIVO Gaming, Evoplay, Play Reels, Endorphina, Playtech, Merkur Gaming, Playson, August Gaming, Ezugi, Igrosoft, Platipus, and others.