About 389wincasino.com
389wincasino.com is an independent review site about 389win. We are not the casino, not the casino owner, not the operator; we run no games and accept no bets. Our job is to explain how games, bonuses and payments work — with the arithmetic shown — so you can decide with full information, including deciding not to play.
Who the operator is, and who we are
The legal name, registration and licensing details of the company that runs 389win appear in the footer and terms of the operator's own website — that is where to look if you want to know who owns the casino and who you contract with. 389wincasino.com is not part of that company. When we write "your account", "the cashier" or "support", we mean the operator's services; "we" means this review site. For questions about your account, use the operator's channels — see support.
What we cover and why
Our specialism is slots and crash games, and the maths of bonuses: RTP, volatility, mechanics such as cascades and Hold & Win, and the real cost of wagering. We also keep payment and registration guides for players anywhere. We chose this focus because that is where the distance between the advert and the contract is usually widest.
How we work
- Game data appears only when independent sources agree; where there is none, we say so.
- We do not invent operator figures: minimums, timeframes, fees and percentages stay with the cashier and the offer terms.
- Every example with numbers is labelled as illustrative.
- We publish no player testimonials and no made-up scores.
- We correct errors when told and date the update.
Our guides are written by Iara Bittencourt, slots and bonus-terms analyst.
How to check a casino licence
A gambling licence is issued by a regulator in a specific jurisdiction, and it comes with a licence number and a list of covered domains. To check one: find the licence number and regulator in the operator's footer, open the regulator's public register on the regulator's own website, search for the number or company name and confirm the status is active and the domain you are using is listed. Whether that licence makes play legal for you depends on your local law. We do not certify the operator; we show you how to verify it.
RTP, volatility and certified games
RTP is a game's theoretical average return; volatility describes how that return is distributed. Both are set by the studio that builds the game, which is also responsible for its random number generator (RNG). Established studios submit games to testing laboratories, and each title's RTP appears in its info panel. In "provably fair" games, common among crash titles, outcomes can be checked with a cryptographic proof. Max win figures tell you the ceiling of a single round. All of this is explained on the games pages.
How we are paid
Some links on this site are affiliate links: if you register through one, we may receive a commission from the operator. It costs you nothing extra and does not change what we write — including when the best advice is to skip a bonus or not deposit. Details in our affiliate disclosure.
Contact
Spotted an error, outdated information or a broken link? Email info@389wincasino.com. That address is for site corrections only: we have no access to player accounts and cannot resolve disputes with the operator — for those, see complaints.