2.5 Review updated Promo code verified How we rate
2.5 
PROS
- Transparent about its operator identity since launching in 2023, with no major regulatory actions or fraud allegations documented
- Large game library — thousands of titles, a comprehensive sportsbook, and a genuinely useful VIP program
- Fast crypto payouts reported by multiple sources
CONS
- Trustpilot rating is "poor" — 2.5/5 from nearly 600 reviews, with negative comments concentrated on withdrawal speed
- Holds only an Anjouan (Comoros) gaming licence, which offers limited player protection, weak dispute resolution, and no meaningful external-audit requirement
- Rainbet's Trustpilot profile has been flagged for fake reviews, and a major casino aggregator previously removed its rating over the same issue
Review
Rainbet is a crypto casino that launched in 2023, offering a large library of provably-fair originals, a comprehensive sportsbook, and a VIP program that reviewers describe as genuinely useful. The operator has been transparent about its identity, and there are no major documented regulatory actions or fraud allegations against it.
Where it falls down is trust signals: Trustpilot rates it "poor" at 2.5 out of 5 from nearly 600 reviews, with negative feedback concentrated specifically on withdrawal speed. Compounding that, Rainbet's Trustpilot profile has been flagged for fake reviews, and a major casino aggregator site previously pulled its listed rating over the same concern — a red flag about the reliability of its public review record either way it cuts.
Licensing is the other structural gap: Rainbet operates under an Anjouan (Comoros) gaming licence, one of the lighter-touch jurisdictions in online gambling, which translates into weak dispute resolution and no meaningful requirement for independent auditing.
Rainbet's product — game selection, sportsbook, VIP program — is genuinely well-built, but the combination of a poor and possibly review-manipulated Trustpilot record, plus a low-oversight licence, means the trust layer hasn't caught up with the product. Treat it as a functional but higher-risk crypto casino.
Key Features
- Games/Activities: Thousands of games, provably-fair originals, full sportsbook
- Founded: 2023
- Licence: Anjouan (Comoros) gaming licence — limited player protection
- Rewards: VIP program described as genuinely useful
- Watch for: Trustpilot profile flagged for fake reviews; aggregator previously removed its rating
How to Claim Free Bonus
GO TO THE LINK
AND SIGN IN
Go to Rainbet using our provided link and sign in
REWARDS
IN THE MENU
Click on Rewards in the top menu
APPLY
THE PROMOCODE
FAQ
- What is Rainbet?
- Rainbet is a crypto casino launched in 2023 offering provably-fair originals, a sportsbook, and a VIP program.
- Is Rainbet Legit?
- It's operationally legitimate with a transparent operator, but carries a poor 2.5/5 Trustpilot rating (flagged for fake reviews) and only a low-oversight Anjouan licence. Higher-risk than more regulated competitors.
- Is Rainbet Licensed?
- Yes, under an Anjouan (Comoros) gaming licence — a jurisdiction with limited player protection and no meaningful external-audit requirement.
- Why is Rainbet's Trustpilot rating disputed?
- Its profile has been flagged for fake reviews, and a major casino aggregator previously removed Rainbet's rating over the same concern, making the public review record hard to fully trust either direction.
Details
Customer Support
- Live Chat
Deposit Methods
- Cryptocurrency
Withdrawal Methods
- Cryptocurrency
Restricted Countries
- United States
Languages
- English
Currencies
- USD
Platforms
- Desktop
- Mobile
About highlighted.gg
What is highlighted.gg?
highlighted.gg is an independent review platform for CS2 gambling sites: case opening, case battles, skin upgraders, crash, roulette and skin marketplaces. Every review is researched against public sources and scored with the same published rubric — games and design, bonuses, payments and support — so ratings are comparable across sites.
We explain exactly how we rate on our methodology page, and our editorial policy covers how affiliate links and promo codes are handled. When a site gives us no way to verify ownership or licensing, the review says so.
How we review sites like Rainbet
Our Rainbet review follows the same checklist as every CS2 case opening site we cover: what games it runs, whether its provably fair system can actually be verified, how deposits and skin withdrawals behave, what the bonus terms really say, and whether the operator publishes ownership and licensing information.
Sub-scores on this page feed the overall rating, and the promo code was last verified on 2026-08-11. If something changes — codes, bonuses, ownership — the review gets updated, not re-dated.
Compare Rainbet with the rest of the field: Best CS2 Crash Gambling Sites.
How to check if a CS2 gambling site is provably fair
“Provably fair” only means something if you can re-compute the roll yourself. A legit CS2 gambling site publishes a server seed hash before you bet, lets you set your own client seed, and reveals the server seed after rotation so every case opening, battle or upgrade can be re-derived.
You can verify any supported site's rolls in your browser with our free provably fair verifier — no signup, everything runs locally. Our blog walks through the math with worked examples.
CS2 gambling promo codes and bonuses
Most CS2 case opening sites offer a signup bonus — free balance, free cases or a deposit boost — activated with a promo code. Codes change and bonus terms carry wagering requirements, so we re-verify the codes in our reviews and date-stamp them.
The current Rainbet code is on this page, and every active code we track is collected on our promo codes hub with the terms decoded.
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