So a site just asked for your passport — is that a red flag or actually a good sign?

Honestly, it depends entirely on context. KYC (Know Your Customer) verification on CS2 gambling sites gets a bad reputation, but it's worth understanding why it happens before you panic and ragequit the withdrawal screen.

Why sites ask for ID

Most licensed skin-gambling platforms are operating under some form of gambling regulation — Curaçao, MGA, or similar. Those licenses legally require age verification and, above certain withdrawal thresholds, full identity checks. If a site never asks for ID no matter how much you cash out, that's actually the more suspicious scenario, not less.

Short answer: KYC appearing when you try to withdraw a significant amount is normal for regulated sites. KYC appearing the moment you deposit and before you've done anything is worth questioning.

What to watch for before you even sign up

* Does the site display a real license number you can verify on the regulator's site?
* Is there a documented withdrawal process, or just vague "2-3 business days" language with no recourse?
* Does the site's Trustpilot profile show complaints specifically about frozen withdrawals post-KYC? That pattern is a genuine warning sign.
* Are skin valuations at withdrawal close to market rate? For reference, Skinport is a good benchmark for what skins are actually trading at, so you can spot sites lowballing you under the guise of "fees."

How this connects to picking a trustworthy site in the first place

I spent a while cross-referencing sites before I found an independent CS2 gambling review hub that actually grades platforms on trust as one of four scored axes — not just which one pays the highest referral. That kind of structured comparison matters a lot when KYC is involved, because a D-tier site that ghosts you after requesting documents is a very different situation from an S-tier site like CSGOFast where the process is documented and predictable.

There's also a community thread with aggregated player data that's worth reading before committing to any platform: https://www.reddit.com/r/cs2gamblingcommunity/comments/1rqu8t7/best_csgo_gambling_sites_reddit_data_personal/

Bottom line

KYC itself isn't the enemy — shady implementation is. Set a bankroll you're genuinely okay losing, verify the license before depositing, and treat any site that delays withdrawals after completing KYC as a hard avoid. The house always has an edge; don't hand it an administrative one too.