Please read these terms carefully before using osis77 services
Last Updated: January 1, 2026
Welcome to osis77, an online gaming platform operated for players in Indonesia. These Terms and Conditions (hereinafter "Terms") constitute a legally binding agreement between you (hereinafter "Player", "User", "you", or "your") and osis77 (hereinafter "we", "us", "our", or the "Platform"). By creating an account, accessing our website at https://osis77.cam, or using any of our services including casino games, sports betting, togel (Indonesian lottery games), sabung ayam (cockfighting), and other gambling products, you acknowledge that you have read, understood, and agree to be bound by these Terms in their entirety.
If you do not agree with any provision of these Terms, you must immediately discontinue use of the Platform and refrain from creating an account. Continued use of osis77 services after any modifications to these Terms constitutes your acceptance of such changes. We reserve the right to amend, modify, or update these Terms at any time without prior notice. It is your responsibility to review these Terms periodically. The "Last Updated" date at the top of this document indicates when the Terms were last revised.
By using osis77, you confirm that you are at least 21 years of age, a resident of Indonesia, and legally permitted to participate in online gambling activities under applicable laws. Online gambling may be subject to legal restrictions in certain jurisdictions. You are solely responsible for ensuring that your use of this Platform complies with local, regional, and national laws.
For the purposes of these Terms, the following definitions apply:
To create an account and use osis77 services, you must meet the following eligibility criteria:
Account registration requires you to provide accurate, current, and complete information including but not limited to your full legal name, date of birth, residential address, email address, mobile phone number, and preferred password. You agree to:
osis77 is committed to preventing fraud, money laundering, and underage gambling. As part of our KYC (Know Your Customer) process, we reserve the right to request identity verification documents at any time, including but not limited to:
Failure to provide requested documents within 14 days may result in temporary suspension of your account and withholding of withdrawals until verification is completed. All documents must be submitted in clear, unedited formats. We reserve the right to reject fraudulent, altered, or illegible documents.
osis77 accepts deposits in Indonesian Rupiah (IDR) through the following payment methods:
The minimum deposit amount is Rp 50,000. There is no maximum deposit limit unless specified by your chosen payment method provider. Deposits are typically processed instantly, though processing times may vary depending on your bank or e-wallet provider.
Players may request withdrawals of their available balance (deposits plus winnings, minus active bonuses subject to wagering requirements) at any time through their account dashboard. Withdrawal requests are subject to the following conditions:
Verified withdrawal requests are typically processed within 15 minutes during business hours (8 AM - 11 PM WIB, Monday through Sunday). Withdrawals requested outside business hours or requiring additional verification may take up to 24-48 hours. Actual receipt of funds depends on your bank or e-wallet provider's processing times.
osis77 does not charge withdrawal fees for standard requests. However, we reserve the right to impose administrative fees on excessive withdrawal requests (more than 5 withdrawals within a 24-hour period) or withdrawals below the minimum threshold.
In compliance with international anti-money laundering (AML) standards, osis77 requires that all deposits be wagered at least once (1x turnover) before withdrawal. Deposits that are withdrawn without any wagering activity may be subject to administrative fees of up to 10% and enhanced due diligence checks.
osis77 offers various bonuses and promotions including welcome bonuses, reload bonuses, cashback offers, and special event promotions. All bonuses are subject to specific terms and wagering requirements that must be met before winnings can be withdrawn. Key bonus terms include:
osis77 reserves the right to void bonuses, withhold winnings, and close accounts in cases of suspected bonus abuse including but not limited to: creating multiple accounts to claim bonuses repeatedly, colluding with other players, using software or systems to exploit bonuses, or wagering patterns designed solely to meet wagering requirements without genuine gameplay. All bonus decisions are final and at the sole discretion of osis77 management.
All players must engage in fair and honest gameplay. osis77 employs sophisticated monitoring systems to detect fraudulent activity, collusion, and unfair advantage tactics. Prohibited activities include:
Any violation of fair play rules may result in immediate account suspension, voiding of bets, forfeiture of winnings, and permanent ban from the Platform.
All games on osis77 are governed by their respective official rules available in the game information sections. Results are determined by certified Random Number Generators (RNG) for electronic games and by live dealers for live casino games. For sports betting, results are determined by official sources such as league organizers, governing bodies, and reputable data providers. osis77 reserves the right to void bets, correct payouts, or reverse transactions in cases of obvious errors, technical malfunctions, or incorrect odds display.
osis77 strives to provide reliable, uninterrupted service but cannot guarantee continuous availability due to factors beyond our control including internet connectivity issues, server maintenance, software updates, or force majeure events. We shall not be liable for:
In no event shall osis77's total liability to any Player exceed the amount deposited by that Player in the preceding 30 days. By using the Platform, you acknowledge and accept these limitations.
osis77 is committed to promoting responsible gaming practices and protecting vulnerable players. We provide tools and resources to help you maintain control over your gambling activities:
If you believe gambling is negatively affecting your life, finances, or relationships, please contact our support team immediately or seek professional help. We are here to assist and can connect you with appropriate resources. For more information, visit our Responsible Gaming page.
osis77 reserves the right to suspend, restrict, or permanently close any Player account at our sole discretion in cases of:
Upon account closure, any remaining balance (excluding forfeited bonuses and winnings obtained through rule violations) will be returned to the Player after deduction of applicable fees. Players may also voluntarily close their accounts at any time by contacting customer support.
These Terms and Conditions shall be governed by and construed in accordance with international gaming law principles and the laws applicable to online gambling platforms. Any disputes arising from your use of osis77 services should first be addressed by contacting our customer support team at [email protected]. We are committed to resolving complaints fairly and promptly.
If a dispute cannot be resolved through direct negotiation, both parties agree to attempt resolution through mediation before pursuing formal legal action. Players located in Indonesia acknowledge that online gambling may be subject to local legal restrictions and agree to comply with applicable laws in their jurisdiction.
For questions, concerns, or support regarding these Terms and Conditions, please contact osis77 customer service:
Our Indonesian-speaking support team is available around the clock to assist with account issues, payment inquiries, technical problems, and general questions about osis77 services.
These Terms and Conditions constitute the entire agreement between you and osis77 and supersede all prior agreements, understandings, or representations. If any provision of these Terms is found to be invalid or unenforceable, the remaining provisions shall remain in full force and effect. Headings are for convenience only and do not affect interpretation.
By continuing to use osis77, you acknowledge that you have read, understood, and agreed to be bound by these Terms and Conditions in their entirety.
Fair gameplay, secure transactions, and transparent terms are guaranteed to every osis77 player. We protect your data and respect your privacy.
Verified withdrawals processed within 15 minutes during business hours. Your winnings are paid promptly and reliably.
Indonesian-speaking customer support available around the clock to answer questions and resolve issues quickly.
Explore our other legal documents and help resources to better understand your rights and responsibilities as an osis77 player.