Case Opening reviewCSFAIL Review (2026): Fees, Payouts and Safety
Our verdict
CSFAIL is a CS2 gambling site offering cases, crash, roulette modes, mines, Chicken Road and Defuse. Its user agreement gives no company name, only a limited liability company registered in San Jose, Costa Rica, under number 3-102-960346. Won items go to Steam after an internal check, no gambling license was found, and the agreement states no minimum age.
Facts checked
No license found
How CSFAIL scores
How this score works. It is calculated from facts this site publishes on its own pages and in public registers, using the fixed rules below. How scoring works
License on the regulator's own site (+5, or +4 without a verify link), named operator (+1.5), jurisdiction (+0.5), two-factor login (+1), ID checks (+1), minus 3 if its terms allow players under 18, from a base of 1.
A published seed-based provably fair system scores 8, plus 2 with a public verification page. No published system found scores 1.
Base 3, plus 0.6 per distinct deposit or withdrawal method (up to 8) and 0.25 per currency (up to 5).
CSFAIL key facts
| Website | cs.fail |
|---|---|
| Founded | 2018 |
| Operator | Not found |
| Jurisdiction | Costa Rica |
| Company registration | Company number 3-102-960346 (Costa Rica); the agreement gives the owner only as 'Sociedad de Responsabilidad Limitada' with no trade name |
| License | No license found |
| KYC (ID check) | Can be requested at any time |
| Two-factor login | Not found |
| Withdrawal fee | Not found |
| Deposit methods | Cards, Apple Pay, Google Pay, USDT, TON, Bitcoin and CS2 skins |
| Withdrawal methods | CS2 skins via Steam |
| Currencies | USD |
| Minimum deposit | €2.50 (Apple Pay and Google Pay) |
| Minimum withdrawal | Not found |
| Games | CS2 |
| Features | Raffles, Events, Promo code bonus points with wagering conditions and Referral program |
| Game modes | cases, crash, roulette and mines |
| Provably fair | Yes |
| Minimum age | Not found |
| Restricted countries | None named in the terms |
| Trustpilot page | Read reviews on Trustpilot |
Direct link. We do not earn from this site. Disclosure · 18+ only. Gamble responsibly.
How we researched CSFAIL
Every fact in this review comes from CSFAIL's own pages or a public register, and each one is linked below with the date we checked it. Where we could not find a fact anywhere, the key facts table says "Not found".
- cs.fail/en/support/user-agreementJurisdiction, License, KYC (ID check), Withdrawal methods, Currencies, Features, Restricted countriesChecked 2026-09-24
- cs.fail/enWebsite, Deposit methods, Games, Game modesChecked 2026-09-24
- cs.fail/en/support/privacy-policyCompany registrationChecked 2026-09-24
- www.trustpilot.com/review/cs.failTrustpilot pageChecked 2026-09-24
- cs.fail/svMinimum depositChecked 2026-09-24
- skinlords.com/review/csfailFoundedChecked 2026-09-24
- cs.fail/en/provably-fairProvably fairChecked 2026-09-24
- cs.fail/en/provably-fair/realizationProvably Fair Verify UrlChecked 2026-09-24
Is CSFAIL legit and safe?
CSFAIL's operator is registered in Costa Rica (Company number 3-102-960346 (Costa Rica); the agreement gives the owner only as 'Sociedad de Responsabilidad Limitada' with no trade name). The site launched in 2018.
We found no gambling or financial license for CSFAIL. That does not make it a scam, but it means no regulator checks how it handles your money.
It can ask for ID at any time.
What does CSFAIL charge?
Case opening sites earn through the house edge built into each game, not a listing fee.
How do deposits and withdrawals work on CSFAIL?
CSFAIL accepts deposits by Cards, Apple Pay, Google Pay, USDT, TON, Bitcoin or CS2 skins, with a minimum of €2.50 (Apple Pay and Google Pay).
You can withdraw by CS2 skins via Steam.
What games can you play on CSFAIL?
CSFAIL covers CS2. Game modes: cases, crash, roulette and mines.
Every game on a case opening site has a house edge, so the average player loses money over time. Read how house edge works before you deposit.
Is CSFAIL provably fair, and how do you check it?
Provably fair means the site commits to a hidden server seed before you play, then reveals it after. You combine it with your own client seed and a nonce to recompute the result yourself.
CSFAIL says it uses a provably fair system. It links to its own verification page from the key facts table. Paste the seeds into our verifier to check a roll yourself.
CSFAIL pros and cons
Pros
- Many game modes on one site: cases, crash, two roulette wheels, mines, Chicken Road, Defuse and raffles
- Won items go to your Steam account, and unclaimed items convert to bonus points
- Company registration number and registered address are published in the agreement and privacy policy
- Publishes a provably fair system with a hashed server seed you can check
Cons
- The owner is listed only as 'Sociedad de Responsabilidad Limitada', a generic company type, with no trade name
- The user agreement sets no minimum age and lists no restricted countries
- Every withdrawal goes through an individual internal check, withdrawal limits are set case by case, and bonus winnings may need 3x wagering first
Who is CSFAIL best for?
CSFAIL alternatives
Frequently asked questions
Is CSFAIL legit?
CSFAIL scores 6.4 out of 10 on our published scoring rules. CSFAIL's operator is registered in Costa Rica (Company number 3-102-960346 (Costa Rica); the agreement gives the owner only as 'Sociedad de Responsabilidad Limitada' with no trade name). The site launched in 2018. We found no gambling or financial license for CSFAIL. That does not make it a scam, but it means no regulator checks how it handles your money.
Does CSFAIL require ID verification?
It can. CSFAIL's terms let it ask for ID at any time, with no fixed trigger.
Is CSFAIL provably fair?
CSFAIL says its games are provably fair. You can check any roll yourself with our provably fair verifier.
Which countries can use CSFAIL?
CSFAIL's terms do not list any blocked countries, but local law still applies. You must be 18 or older.
How we score case opening sites
Scores come from a fixed, published formula applied to the facts in this review. Affiliate deals never change a score. Read the full scoring methodology.