These Terms and Conditions govern your use of the sis6s platform. Please read them carefully before registering or placing any bets. By creating an account at sis6s, you confirm that you have read, understood and agreed to everything on this page.
A quick summary of the most important rules before you dive into the full terms.
sis6s is strictly for adults. You must be at least 18 years old to register and play. We verify age during registration and reserve the right to request documentation at any time.
Each player is allowed one sis6s account only. Duplicate accounts will be closed and any balances forfeited. If you've forgotten your login details, use the account recovery option rather than creating a new account.
All sis6s bonuses come with wagering requirements that must be met before withdrawal. The specific requirements for each bonus are stated clearly on the Bonus page. Read them before you claim.
Before your first withdrawal, sis6s may ask you to verify your identity. This is a standard KYC process. Providing accurate information during registration speeds this up significantly.
Any attempt to exploit bonuses, use automated software, collude with other players or manipulate game outcomes will result in immediate account suspension and forfeiture of all funds.
sis6s provides deposit limits, session timers and self-exclusion tools to every member. If gaming stops being fun, use these tools or contact our support team. We take this seriously.
Welcome to sis6s. These Terms and Conditions ("Terms") form a legally binding agreement between you ("the Member") and sis6s ("the Platform", "we", "us"). By accessing the sis6s website, registering an account or placing any bet or wager, you confirm that you have read these Terms in full and agree to be bound by them.
sis6s operates as an online gaming platform serving members in Bangladesh. The platform offers casino games, live dealer games, sports betting and other gaming products. All services are provided subject to these Terms and any additional rules or policies published on the sis6s website, including the Privacy Policy and the Responsible Gaming Policy.
If you do not agree with any part of these Terms, you must not register an account or use the sis6s platform. Continued use of sis6s constitutes acceptance of the current Terms at all times.
These Terms were last updated in January 2025. sis6s reserves the right to update these Terms at any time. Members will be notified of material changes via email or an in-platform notification. Continued use of sis6s after notification of changes constitutes acceptance of the updated Terms.
To register and use the sis6s platform, you must meet all of the following eligibility requirements:
sis6s may request proof of age and identity at any point. If you cannot provide satisfactory documentation, your account may be suspended and any pending withdrawals held until verification is complete.
By registering at sis6s, you confirm that you meet all eligibility requirements listed above. Providing false information to circumvent these requirements is a serious breach of these Terms and will result in immediate account closure and forfeiture of all balances.
Each person may hold only one active sis6s account. Opening multiple accounts — whether under the same name, email address, device, IP address or payment method — is strictly prohibited. Duplicate accounts will be closed without notice and any balances held within them will be forfeited.
When registering, you must provide accurate, complete and up-to-date information. This includes your full legal name, date of birth, email address and mobile number. sis6s uses this information to verify your identity, process payments and communicate with you about your account.
sis6s reserves the right to refuse registration to any applicant at its sole discretion, without being required to provide a reason.
sis6s supports deposits via bKash, Nagad and Rocket — the payment methods most commonly used by members in Bangladesh. All deposits are processed in Bangladeshi Taka (BDT). Minimum and maximum deposit limits are displayed at the time of transaction and may vary by payment method.
Deposits are credited to your sis6s account instantly in most cases. If a deposit does not appear within 30 minutes, contact our support team with your transaction reference number and we will investigate promptly.
Depositing funds at sis6s is for the purpose of gaming only. sis6s accounts must not be used as a general payment or money storage service. Accounts used in this way will be closed.
sis6s processes withdrawal requests to the same payment method used for the original deposit wherever possible. Withdrawals are sent to your bKash, Nagad or Rocket account and typically arrive within 15 minutes of approval during normal operating hours.
Before your first withdrawal, sis6s will carry out a standard Know Your Customer (KYC) verification. You may be asked to provide a copy of your national ID card or other government-issued identification. This is a one-time process and is required to protect both you and the platform from fraud.
If your withdrawal is taking longer than expected, please contact our 24/7 support team with your withdrawal reference number. We will provide a status update within one hour.
sis6s offers a range of bonuses and promotions to both new and existing members. All bonuses are subject to the specific terms stated on the Bonus page as well as the general bonus rules set out here. In the event of any conflict, the specific bonus terms take precedence.
General bonus rules that apply to all sis6s promotions:
If you wish to withdraw your deposit before completing wagering requirements, the bonus and any bonus-derived winnings will be removed from your balance. Only your remaining real-money balance will be available for withdrawal.
All games available on the sis6s platform use a certified Random Number Generator (RNG) to determine outcomes. Game results are independently audited to ensure fairness. Published Return to Player (RTP) percentages are accurate and verified by third-party auditors.
By playing any game at sis6s, you acknowledge that:
sis6s reserves the right to void any bet or game round where a technical error, software malfunction or human error has resulted in an incorrect outcome or payout. In such cases, the affected stake will be returned to the member's account.
The following activities are strictly prohibited on the sis6s platform. Engaging in any of these behaviours will result in immediate account suspension, investigation and potential permanent closure with forfeiture of all balances:
sis6s actively monitors accounts for suspicious activity. If you believe another member is engaging in prohibited conduct, please report it to our support team. All reports are treated confidentially.
sis6s reserves the right to suspend or close any member account at any time, with or without prior notice, in the following circumstances:
If your account is closed due to a breach of these Terms, any remaining balance may be forfeited depending on the nature of the breach. If your account is closed for any other reason, your real-money balance (excluding bonus funds that have not met wagering requirements) will be returned to you via your registered payment method after any necessary verification.
Inactive accounts may be subject to an inactivity fee as detailed in the account settings section. Members will be notified before any inactivity fee is applied.
sis6s is committed to promoting responsible gaming. We believe that gaming should always be an enjoyable form of entertainment, not a source of financial stress or personal harm. Every sis6s member has access to a full suite of responsible gaming tools directly within their account.
For more information on all available tools and external support resources, please visit our dedicated Responsible Gaming page. If you are concerned about your gaming habits or those of someone you know, please reach out to our support team — we are here to help.
sis6s collects and processes personal data in accordance with our Privacy Policy, which forms part of these Terms. By registering at sis6s, you consent to the collection and use of your personal data as described in that policy.
In summary, sis6s uses your personal data to:
sis6s does not sell your personal data to third parties. Data is shared only with trusted service providers who assist in operating the platform, and only to the extent necessary for those purposes. All data is stored securely using industry-standard encryption.
To the fullest extent permitted by applicable law, sis6s shall not be liable for any loss or damage arising from:
sis6s does not guarantee that the platform will be available at all times or that it will be free from errors. We will make reasonable efforts to maintain availability and resolve technical issues promptly, but we cannot guarantee uninterrupted service.
Gaming involves financial risk. Never bet more than you can afford to lose. sis6s is not responsible for any financial losses incurred through normal use of the platform in accordance with these Terms.
sis6s reserves the right to update or modify these Terms and Conditions at any time. When material changes are made, we will notify registered members via email or an in-platform notification at least 7 days before the changes take effect, where reasonably practicable.
Minor changes — such as corrections to typographical errors or clarifications that do not affect your rights — may be made without prior notice. The "Last Updated" date at the top of this page will always reflect when the Terms were most recently revised.
If you do not agree with any updated Terms, you should stop using the sis6s platform and close your account before the changes take effect. Continued use of sis6s after the effective date of any changes constitutes your acceptance of the updated Terms.
If you have any questions about these Terms and Conditions, or if you need assistance with your sis6s account, our support team is available 24 hours a day, 7 days a week.
For responsible gaming support, please visit our Responsible Gaming page where you will find both platform tools and links to external support organisations.
When contacting support about a specific account issue, please have your registered email address and account username ready. This helps us resolve your query as quickly as possible.
Now that you know the rules, join over 500,000 Bangladesh players who trust sis6s for fair games, fast payments and real support.
18+ only. Please play responsibly. · Responsible Gaming · Privacy Policy