Grandwin Casino Review: Bonuses, RTP and Complaints

BGaming slots at Grandwin Casino have seen a significant drop in RTP across many games, such as popular slots like Beer Bonanza , Lucky Farm Bonanza and others, deviations from the normal RTP level have been recorded, which significantly reduces the chances of winning.

• Beer Bonanza – RTP 94.04% (normal 95.84)

• Lucky Farm Bonanza – RTP 94.04% (normal 96)

• Maneki 88 Gold – RTP 96.75%

• Miss Cherry Fruits Jackpot Party – RTP 94.65% (normal 96.13)

• Penny Pelican – RTP 94.05% (normal 96)

• Voodoo People – RTP 94.33% (normal 96.88)

Unlike the previous provider, Evoplay's situation at Grandwin Casino looks better. Most of the tested slots show RTP above 95%, which is the industry norm. No decrease in RTP was detected here, which indicates that the casino maintains fair playing conditions for users.

• Goddess Of The Night – RTP 95.97%

• Hot Mania – RTP 96.13%

• Jhana Of God Bonus Buy – RTP 95.95%

• Lucky Porker Bonus Buy – RTP 96.01%

• Neon Capital Bonus Buy – RTP 95.98%

• X Demon Bonus Buy – RTP 96.04%

Verified Slots by Hacksaw Gaming at Grandwin Casino pleasantly surprised with the stability of RTP indicators.

• Beam Boys – RTP 96.35%

• Bouncy Bombs – RTP 96.22%

• Dark Summoning – RTP 96.36%

• Dawn Of Kings – RTP 96.24%

• Fist Of Destruction – RTP 96.3%

• Piggy Cluster Hunt – RTP 96.23%

But with Microgaming the situation is different. Many slots, such as 9 Blazing Diamonds and Blazing Piranhas , RTP was significantly lower than normal, which reduces the probability of winning. A systematic decrease is observed in almost half of the games tested, which indicates a negative trend in Grandwin Casino.

• 9 Blazing Diamonds – RTP 92.08% (normal 96.01)

• Amazing Link Zeus – RTP 96.33%

• Bar Slot – RTP 96.55%

• Blazing Piranhas – RTP 92.14% (normal 96.1)

• Hyper Gold – RTP 92.10% (normal 96.08)

• Roman Power – RTP 96.18%

NetEnt is in a mixed bag, despite high RTPs on slots like Secrets of Christmas and Starburst , in some games such as Let It Burn and Twin Spin Xxxtreme, significant deviations from normal values were detected.

• Aloha Christmas – RTP 96%

• Jingle Spin – RTP 96.48%

• Let It Burn – RTP 94.02% (normal 96.00)

• Secrets Of Christmas – RTP 96.72%

• Starburst – RTP 96.09%

• Twin Spin Xxxtreme – RTP 94.06% (normal 96.00)

Almost all Nolimit City slots at Grandwin Casino have a reduced RTP. There are practically no exceptions, which makes the games of this provider in this casino extremely unattractive. Such a systematic reduction in RTP indicates a significant reduction in the chances for players.

• Punk Rocker 2 – RTP 96.06%

• Starstruck – RTP 94.22% (normal 96.19)

• Tombstone Rip – RTP 94.08% (normal 96.08)

• Tombstone – RTP 94.20% (normal 96.19)

• Walk Of Shame – RTP 94.04% (normal 96.04)

• Warrior Graveyard Xnudge – RTP 94.24% (normal 96.16)

The situation with Pragmatic Play looks extremely unfavorable. All the slots tested showed a decrease in RTP, including such hits as Gates of Olympus and Sweet Bonanza 1000. Grandwin Casino clearly reduces the RTP for this provider, which makes the game here almost hopeless.

• 8 Golden Dragon Challenge – RTP 94.02% (normal 96.01)

• Fire Portals – RTP 94.08% (normal 96.07)

• Gates Of Olympus – RTP 94.50% (normal 96.50)

• Great Rhino Deluxe – RTP 94.54% (normal 96.54)

• Phoenix Forge – RTP 94.51% (normal 96.51)

• Sweet Bonanza 1000 – RTP 94.51% (normal 96.5)

Quickspin slots are a breath of fresh air compared to other providers.

• Arcane Gems – RTP 96.05%

• Feasting Fox – RTP 96.29%

• Hammer Of Vulcan – RTP 95.81%

• Sakura Fortune – RTP 96.58%

• Sinbad – RTP 97.07%

• Treasure Island – RTP 97.07%

Red Tiger is not in the best situation. Almost all the slots we checked, such as Gonzo's Quest Megaways and Piggy Riches Megaways , there is a decrease in RTP. Such behavior of the casino calls into question the fairness of the games of this provider.

• 5 Families – RTP 92.69% (normal 95.69)

• Cyber Attack – RTP 92.72% (normal 95.68)

• Gonzo's Quest Megaways – RTP 92.71% (normal 95.77)

• Piggy Riches Megaways – RTP 92.67% (normal 95.71)

• Primate King – RTP 92.67% (normal 95.66)

• Wings Of Ra – RTP 92.67% (normal 95.69)

Half of the tested Relax slots Gaming at Grandwin Casino also showed a decrease in RTP. For example, in popular games Money Train 3 and Phoenix Up Cash, the RTP level is significantly lower than stated. This again indicates that the players' chances are decreasing.

• Bloodaxe – RTP 95.18%

• Darkness – RTP 96.14%

• Money Train 3 – RTP 94.61% (normal 96.50)

• Money Train 4 – RTP 94.61% (normal 96.1)

• Phoenix Up Cash – RTP 94.10% (normal 96)

• Shark Wash – RTP 94.15% (normal 96.06)

Yggdrasil slots at Grandwin Casino have maintained a high RTP level.

• Barbarossa Doublemax – RTP 96%

• Candyfinity – RTP 96%

• Jellycious Doublemax – RTP 94%

• Nice Catch Doublemax – RTP 96.1%

• Raptor Doublemax – RTP 96%

• Valley Of The Gods – RTP 96.2%

Slots Play'n GO in Grandwin Casino is a disaster. All tested games have RTP reduced to 87%, which is a serious violation of industry standards. The chances of winning here are minimal. This is a failure in the casino's work with this provider.

• 24k Dragon – RTP 87% (normal 96.20)

• Annihilator – RTP 87% (normal 96.20)

• Cats And Cash – RTP 87% (normal 96.07)

• Doom Of Egypt – RTP 87% (normal 96.21)

• Feline Fury – RTP 87% (normal 96.20)

• Mission Cash – RTP 87% (normal 96.65)

Based on the conducted check, we can conclude it is almost impossible to win at Grandwin Casino. Most providers show a systematic decrease in RTP, which dramatically reduces the chances of players. Even for those providers where RTP indicators correspond to the norm, the overall impression of the casino remains negative due to a large number of decreases in other games. Advice to players: avoid this casino if you want a fair game.

Below, we dive deeper into the features, games, and services that set Grandwin Casino apart.

Launched with a focus on quality and variety, Grandwin Casino offers an expansive selection of games, including video slots, table games, video poker, and specialty games like scratch cards and Plinko. Operating under a Curacao gaming license, it guarantees a safe and regulated environment for players. The site supports multiple languages, including English, German, French, and Spanish, making it accessible to players from various regions, including Canada.

Grandwin Casino knows how to welcome new players and keep existing ones engaged.

Welcome Bonus:

A 4-in-1 package boosts your first four deposits, providing a strong start to your gaming journey.

Weekly Reload Bonus:

Enjoy a 50% reload bonus up to C$100 weekly.

Cashback Offers:

Regular cashback promotions ensure you get the most out of your gameplay.

Grandwin Casino supports a wide range of payment methods, ensuring convenience for players worldwide. Options include traditional credit cards like Visa and MasterCard, popular e-wallets such as Skrill and Neteller, and even cryptocurrency options like Bitcoin.

The maximum daily winnings are capped at C$100,000. Players can withdraw up to C$5,000 over seven consecutive days.<

Localized Payment Options:

Payment methods may vary depending on your location, so it’s advisable to check availability in your region.

Grandwin Casino offers an impressive collection of games powered by nearly 80 renowned software providers, including NetEnt, Yggdrasil Gaming, Pragmatic Play, and Play’n GO. This ensures a diverse library that caters to every type of player.

Video Slots and Progressive Jackpots:

Explore a vast array of slots, from classic reels to the latest progressive jackpot titles.

Table Games:

A robust selection of roulette, blackjack, baccarat, and even solitaire ensures endless variety.

Live Casino:

Dive into an immersive experience with live dealer games such as live roulette, blackjack, mega wheel, and Monopoly.

Casual Games:

For something different, enjoy scratch cards, keno, bingo, lottery games, and more.

One of Grandwin’s standout features is its 24/7 customer support. Whether you encounter an issue or have a question, you can reach their agents via live chat or email at any time. The support team is knowledgeable and responsive, providing solutions quickly.

While Grandwin Casino offers a responsible gambling test to help players evaluate their habits, the platform could benefit from more robust tools, such as deposit or session limits. This is an area for improvement to enhance player well-being.