Winstler Sister Site

Winstler, a online casino hosted by the GROUP GAEM B.V platform, operates alongside several other sister sites.

Breakdown of Winstler

Current Promotion

Winstler

Bonus: Welcome Bonus up to £9,500

Free Spins: Plus Friday Reload Bonuses

Winstler Terms and Conditions: 100% up to 500€ / 2nd - 100% up to 1000€ / 3rd - 100% up to 2000€ / 4th - 50% up to 2500€ / 5th - 50% up to 3500€ (Total: 600% up to 9500€) - 45X wagering no max payout. Full terms and conditions apply. 18+ T&C's | BeGambleAware® #AD.

Siter Sites hosted by GROUP GAEM B.V

Seven Casino

10% Cashback On Losses

terms and conditions

1st Bonus 200% up to £250 Wagering Requirement: 10x, 2nd Bonus 100% up to £1000 Wagering Requirement: 10x, 3rd Bonus 50% up to £1250 Wagering Requirement: 10x, 4th Bonus 100% up to £5000 Wagering Requirement: 10x

Jokersino Casino

Welcome Bonus Up to £2,500

terms and conditions

st - 200% up to 500CA$ / 2nd - 100% up to 750CA$ / 3rd - 100% up to 1250CA$ (Total: 400% up to 2500CA$ ) - 5X Wagering NO max payout + 4 WEEKLY OFFERS with a total of C$2500 with 20x wagering

Prive Casino

Welcome Bonus up to £6,000

terms and conditions

Minimum deposit £20. wagering x 30. Full terms apply.

Mad Casino

777% Welcome Bonus

terms and conditions

Slottio Casino

450% up to £3,500 Welcome Bonus

terms and conditions

200% up to €500 Wagering requirement: 45x. Offer #2 Welcome Offer #2 150% up to €1.000 Wagering requirement: 45x. Welcome Offer #3 Welcome Offer #3 100% up to €2.000 Wagering requirement: 45x

Pros

Video Slots featured at Winstler as of July 2025

Loot And Labyrinths

Loot And Labyrinths

Throw the dice across the reels and join the magician in this RPG-inspired slot. It's packed with magic and the chance for big wins.

Loot And Labyrinths Features:

Features
  • Bonus Wheels
  • Wilds
  • Free Spins
  • Multipliers
  • Mystery Symbols
  • Autoplay
Type
  • Theme: Modern
  • Volatility: Medium
  • Volatility: High
  • Game Type: Progressive Jackpots
Stats
  • Release Date: 2025-04-03
  • RTP (Return to Players): 96.34%
  • Reels: 5
  • Min Bet: 0.2£
  • Max Bet: 200£ (in UK 5£)
  • Provider: Play'n GO
  • Paylines: 20

Mega Don Feeding Frenzy

Mega Don Feeding Frenzy

He is back and hungry for fish; this colorful new slot from Play'n GO does have a real bite.

Mega Don Feeding Frenzy Features:

Features
  • Mystery Symbols
  • Expanding Symbols
  • Scatter Symbols
  • Free Spins
  • Autoplay
Type
  • Theme: Modern
  • Volatility: High
Stats
  • Release Date: 2023-01-07
  • RTP (Return to Players): 95%
  • Reels: 5
  • Min Bet: 0.1£
  • Max Bet: 100£ (in UK 5£)
  • Provider: Play'n GO
  • Paylines: 1024

Ocean Treasure Slot

Ocean Treasure Slot

Let’s head beneath the waves in this mystical underwater slot, packed with hidden treasures, multipliers, free spins, and all sorts of sea creatures waiting to be discovered. With every spin, you’ve got the chance to uncover big wins in a game that’s full of surprises. Give it a spin and see what the ocean has in store!

Ocean Treasure Slot Features:

Features
  • Free Spins
  • Respins
  • sticky Symbols
  • Scatter Symbols
  • Wilds
  • Multipliers
Type
  • Theme: Modern
  • Volatility: High
Stats
  • Release Date:
  • RTP (Return to Players): 95.99%
  • Reels: 5
  • Min Bet: 0.15£
  • Max Bet: 300£ (in UK 5£)
  • Provider: NetEnt
  • Paylines: 15

Mega Joker

Mega Joker

Mega Joker is a traditional slot machine with no fancy features but has a progressive jackpot! If you like classic games then this one is for you.

Mega Joker Features:

Features
  • Gamble
Type
  • Volatility: High
Stats
  • Release Date: 2011-01-01
  • RTP (Return to Players): 85.28 – 99%
  • Reels: 3
  • Min Bet: 0.10£
  • Max Bet: 2£ (in UK 5£)
  • Provider: NetEnt
  • Paylines: 5

Gemix

Gemix

Simialr to the popular Candy Crush Saga Game, Gemix is played on 7x7 structure with rainbow colours gems, hearts and stars adorning the reels.

Gemix Features:

Features
  • Expanding Rows
  • Free Spins
  • Mystery Symbols
  • Respins
  • Multipliers
  • Wilds
  • sticky Symbols
Type
  • Volatility: High
  • Game Type: Avalanche
  • Game Type: Cascade Slots
  • Game type: Megaway Slots
Stats
  • Release Date: 2018-06-18
  • RTP (Return to Players): 96.2%
  • Reels: 7
  • Min Bet: 0.1£
  • Max Bet: 20£ (in UK 5£)
  • Provider: Play'n GO

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