CasesUpgradeBattlesMissions
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Open CS2 cases, run PvP case battles, upgrade your skins on a provably fair platform.

18+Over 18 only

Games

  • Cases
  • Case Battles
  • Upgrade
  • Missions

Popular

  • SWAG Bastion
  • Hydroponic Garden
  • Exotic
  • Dream
  • Crimson Web

Information

  • Provably Fair
  • Terms of Service
  • Privacy Policy
  • Cookie Policy
  • AML / KYC Policy
  • Responsible Gaming
[email protected]
  • Bitcoin
  • Ethereum
  • Tether
  • USD Coin
  • Dai
  • BNB
  • Solana
  • TRON
  • The Open Network
  • Litecoin
  • Dogecoin
  • Ripple
  • Polygon

csmafia is a CS2 case-opening platform built around provably fair mechanics. Every case opening, battle round, and upgrade roll is generated from a publicly committed server seed, a player-controlled client seed, and a monotonically incrementing nonce — outcomes can be independently verified after the fact.

Open cases to pull skins across the rarity spectrum. Run case battles with up to four players and fifty rounds, with the highest total value taking everything. Upgrade skins by staking your inventory toward a higher-value target — odds and house edge are shown before every roll.

Skins can be sold back for instant balance, used as upgrade stakes, or set aside for case battles. Steam trade withdrawal is in development pending licensing. Balance withdrawal is crypto-only.

csmafia is for entertainment. 18+ only, or the legal age in your jurisdiction if higher. Coins and items are part of the experience and have no real-world monetary value.

© 2026 csmafia. All rights reserved.Not affiliated with Valve. CS2 and related items are property of their respective owners.

For entertainment only. 18+. Coins and items are part of the experience and have no real-world monetary value.

AML / KYC Policy

Last updated: 7 June 2026

This Policy sets out the anti-money-laundering and know-your-customer controls that apply to your use of csmafia.com.

1. Our commitment

csmafia (“we”, “us”, the “Operator”) is committed to preventing money laundering, terrorist financing, fraud, and the use of the Service for any unlawful purpose. This Policy describes the anti-money-laundering (“AML”) and know-your-customer (“KYC”) controls we apply. It forms part of, and should be read together with, our Terms of Service.

2. Customer due diligence (KYC)

We operate a risk-based approach. We may request identity verification at any time, and in particular where:

  • activity, deposits, or withdrawals reach certain thresholds or appear unusual;
  • we have reason to suspect fraud, multi-accounting, or the use of third-party funds;
  • you request a withdrawal;
  • verification is required to comply with a legal, regulatory, or sanctions obligation.

Access to features (including withdrawals) may be withheld until verification is completed to our satisfaction.

3. Information we may require

As part of verification we may ask you to provide:

  • a valid government-issued photo identification document;
  • a selfie or photograph of you holding your identification;
  • proof of address;
  • proof of ownership of the payment method used and evidence of the source of funds;
  • any other information reasonably necessary to verify your identity, age, or location.

4. Prohibited activity

The following are strictly prohibited and will be acted upon:

  • using payment methods or funds that do not lawfully belong to you;
  • structuring deposits or withdrawals to avoid thresholds or detection;
  • using the Service to launder funds or to move the proceeds of crime;
  • providing false, forged, or misleading verification information;
  • operating from a sanctioned or restricted territory.

5. Monitoring, freezing, and reporting

We monitor activity for suspicious patterns. Where we identify, or reasonably suspect, money laundering, fraud, sanctions evasion, or other unlawful activity, we may — without prior notice — suspend or close the account, freeze the balance and any Items, decline or reverse transactions, and report the matter to payment providers, anti-fraud networks, and the relevant authorities, as permitted or required by law.

6. Sanctions and restricted territories

We screen against, and prohibit use of the Service from, sanctioned and restricted territories as set out in our Terms of Service. We will not knowingly provide the Service to any sanctioned person or to anyone located in a comprehensively sanctioned region.

7. Record keeping

We retain verification and transaction records for the period required by applicable law and for as long as necessary to meet our anti-fraud and compliance obligations, even after an account is closed.

8. Consequences of non-compliance

Failure to complete verification, or any breach of this Policy, may result in restriction or permanent closure of your account and forfeiture of any remaining balance or Items, in addition to any other remedy available to us.

Questions about this document? Contact us at [email protected].