A Curacao-licensed casino with conflicting operator claims and a documented account-disable-after-winnings case
Visit GreatWin →Pros
- Large game library (4,000-6,000+ games)
- Multiple payment options including crypto
Cons
- Conflicting operator names across sources - a genuine transparency red flag
- Predominantly negative Trustpilot sentiment (134 reviews)
- Documented case: player's account disabled after initiating a withdrawal following significant winnings
- Multiple declined-withdrawal complaints on AskGamblers
- No locally regulated welcome bonus in Finland - offshore and unlicensed there
Our verdict
We want to be direct about GreatWin: independent sources cannot agree on who actually operates this casino - a genuine transparency concern in itself. On top of that, Trustpilot shows predominantly negative sentiment, and AskGamblers documents a case where a player's account was disabled right after they initiated a withdrawal following significant winnings, alongside multiple declined-withdrawal complaints. Given this combination of unresolved corporate-identity conflicts and documented withdrawal friction, we'd recommend strong caution with GreatWin and suggest avoiding significant deposits until its ownership and payout reliability are independently clarified.
How we rated it
Sportsbook & casino (36%)6.5
A large game library (4,000-6,000+ games from roughly 80-106 providers), Visa/Mastercard, bank transfer, and cryptocurrency payment support.
Bonuses & value (18%)4
No locally regulated welcome bonus in Finland - a state monopoly market; GreatWin operates offshore and unlicensed there.
Support & reliability (18%)1.5
Trustpilot shows 134 reviews with predominantly negative sentiment, citing poor customer service and withdrawal delays. AskGamblers documents multiple declined-withdrawal complaints and a case where a player's account was disabled after initiating a $600 withdrawal following significant winnings.
Trust & licensing (27%)1
MAJOR CONCERN: independent sources cite three different operator names (Adonio NV, NovaForge LTD, Rabidi N.V.) for this same brand - a genuine transparency red flag we could not resolve. A Curacao licence exists, but the conflicting corporate-identity claims undermine confidence in who actually holds it, compounded by a documented case of a player's account being disabled after initiating a withdrawal following significant winnings.
Welcome bonus
Quick facts
| Owner/licence | Conflicting operator names across sources (Adonio NV/NovaForge LTD/Rabidi N.V.); Curacao eGaming licence |
| Launched | 2022 |
| Trustpilot | 134 reviews, predominantly negative sentiment - poor customer service and withdrawal delays cited |
| Documented issue | AskGamblers case: player's account disabled after initiating a $600 withdrawal following significant winnings; multiple declined-withdrawal complaints |
| Finland | No locally regulated welcome bonus - Finland is a state monopoly (Veikkaus, licensing opens 1 Jul 2027); GreatWin operates offshore and unlicensed there |
Where GreatWin is licensed
GreatWin appears on the official register in 1 country — 1 for sports betting and 0 for casino. We only feature it in markets where it holds a licence to accept you.
Europe (1)
About GreatWin
GreatWin, launched 2022, holds a Curacao eGaming licence, though we want to flag a real concern directly: independent sources cite three different operator names for this brand (Adonio NV, NovaForge LTD, Rabidi N.V.), which we could not resolve. It offers a large game library, but more seriously, AskGamblers documents a case where a player's account was disabled after initiating a withdrawal following significant winnings, plus multiple declined-withdrawal complaints, and Trustpilot shows predominantly negative sentiment among its 134 reviews, citing poor customer service and withdrawal delays.
