These Terms & Conditions govern your use of the mos77 platform and all services offered therein. Please read this document carefully before registering an account or placing any wager. By accessing mos77, you confirm that you have read, understood, and agreed to be bound by these terms in their entirety.
You must be at least 21 years of age and a resident of Indonesia to hold a mos77 account. One account per individual is permitted. Identity verification is required before withdrawals are processed.
All transactions are processed in Indonesian Rupiah (IDR) via BCA, BRI, BNI, Mandiri, OVO, DANA, GoPay, ShopeePay, and LinkAja. Withdrawal requests are processed in under three minutes on average, 24/7.
All bonus offers are subject to wagering requirements, validity periods, and game restrictions. Bonus terms are displayed in full at the point of offer. mos77 does not impose hidden conditions on any promotion.
All games hosted on mos77 are certified by their respective studios. Fraudulent behaviour, collusion, or exploitation of system errors will result in account suspension and forfeiture of balances.
mos77 provides deposit limits, session reminders, cool-off periods, and self-exclusion tools to all account holders. Gambling is for entertainment purposes only. Seek help if gambling causes you distress.
These Terms & Conditions are governed by the laws applicable to the jurisdiction under which mos77 holds its international licence. Disputes are subject to binding arbitration in accordance with that jurisdiction's arbitration rules.
In these Terms & Conditions, the following expressions carry the meanings assigned to them below unless the context expressly requires otherwise:
You must be at least 21 years of age to register an Account with mos77 or to place any Wager on the Platform. This age requirement is strictly enforced. mos77 reserves the right to request age-verification documentation at any time, including prior to, during, or after account registration. Any Account found to be held by an individual under the age of 21 will be immediately suspended, permanently closed, and any Balance will be forfeited in accordance with applicable regulations.
21+ ONLY. If you are under 21 years of age, you must not register an account, deposit funds, or place any wager on mos77. Providing false information about your age is a serious violation of these Terms and may result in legal consequences.
mos77 is operated as an international online gaming platform with services directed primarily at players residing in Indonesia. By registering an Account, you represent and warrant that you are a resident of Indonesia or a jurisdiction in which access to mos77 is not prohibited by applicable local law. You are solely responsible for determining whether your use of mos77 complies with the laws of your jurisdiction.
You must have full legal capacity to enter into a binding agreement under the laws of your jurisdiction. You must not be subject to any court order, guardianship, or legal restriction that would prevent you from entering into such an agreement.
Each individual is permitted to hold only one Account on mos77. Registering multiple accounts — whether under the same or different personal details — is strictly prohibited and constitutes grounds for immediate suspension of all associated accounts and forfeiture of all balances held therein. If you believe a duplicate account has been created in error, contact the mos77 support team immediately at .
The following persons are not eligible to hold an Account or place Wagers on mos77:
To access the full range of mos77 services — including placing Wagers, making Deposits, and requesting Withdrawals — you must complete the account registration process via the mos77 Login page. Registration requires you to provide accurate, complete, and current personal information, including your full legal name, date of birth, residential address in Indonesia, and a valid contact method.
You warrant that all information provided during registration and at any subsequent point is truthful, accurate, and up to date. Any material change to your personal information — including a change of residential address, bank account details, or contact information — must be reported to the mos77 support team promptly. mos77 reserves the right to suspend withdrawal processing if account information cannot be verified against KYC documents.
Prior to processing any Withdrawal request, mos77 will conduct KYC verification. This requires the submission of:
mos77 aims to complete KYC reviews within 24 hours of receiving complete documentation. Incomplete or illegible submissions will be returned with a request for resubmission, which may delay withdrawal processing.
mos77 reserves the right, at its sole discretion, to decline any registration application without being required to provide a reason. This right is exercised consistently with the Platform's compliance obligations and responsible gaming commitments.
You are solely responsible for maintaining the confidentiality of your mos77 username and password. You must not share your login credentials with any third party, allow any other person to access your Account, or use any automated tool to access the Platform. mos77 will not be held liable for any losses arising from unauthorised access to your Account that results from your failure to keep your credentials secure.
If you suspect that your Account has been accessed without your authorisation, or that your login credentials have been compromised, you must notify mos77 immediately via the 24/7 Live Chat function or by emailing . mos77 will temporarily suspend your Account pending a security review upon receiving such a report.
You are responsible for ensuring that the device from which you access mos77 is free from malware, keyloggers, or other software that could compromise the security of your session. mos77 recommends logging out of your Account after each session and avoiding access from shared or public devices.
mos77 accepts deposits and processes withdrawals via the following payment methods, all denominated in Indonesian Rupiah (IDR):
mos77 does not accept deposits via third-party payment processors acting on behalf of another individual, or via payment methods that cannot be verified as belonging to the registered Account Holder.
The minimum deposit amount is Rp 10.000 per transaction. mos77 does not charge a processing fee on deposits. Any fee imposed by your bank or e-wallet provider is the responsibility of the depositing Account Holder.
Withdrawal requests are processed on a 24/7 basis. The average processing time from request submission to funds appearing in the recipient account is under three minutes for verified accounts transacting via supported local banks and e-wallets. Processing times may be extended in the following circumstances:
Bonus Funds and winnings derived from Bonus Funds are subject to wagering requirements as specified in the relevant promotional offer. Until the applicable wagering requirement is satisfied in full, Bonus Funds and any associated winnings cannot be withdrawn. Real-money Balance and Bonus Funds are held separately within the Account; real-money Balance may be withdrawn at any time subject to KYC and standard processing conditions.
All Account Balances, Deposits, Wagers, Winnings, and Withdrawals on mos77 are denominated and processed exclusively in Indonesian Rupiah (IDR). mos77 does not apply currency conversion fees. The Platform does not accept or disburse funds in any foreign currency.
By making a deposit, you confirm that the funds you are depositing are from a legitimate source and are not derived from any criminal or unlawful activity. mos77 reserves the right to request source-of-funds documentation for large or unusual deposit patterns, consistent with its anti-money laundering obligations.
All bonuses, free bets, cashback offers, reload promotions, and other promotional offers made available on mos77 are subject to the specific terms and conditions published alongside each offer at the time of its availability. These specific terms take precedence over the general provisions in this clause where they conflict.
Unless an individual promotional offer states otherwise, Bonus Funds must be wagered a minimum number of times (the "Wagering Requirement") before they or any winnings derived from them become eligible for withdrawal. The applicable Wagering Requirement multiplier, eligible games, and validity period are stated on the individual promotion page.
Unless a promotional offer explicitly states that it is repeatable, each bonus is available to an eligible Account Holder once only. Attempting to claim the same bonus multiple times — including through the use of multiple accounts — constitutes bonus abuse and will result in the forfeiture of all bonus-derived funds and may result in account suspension.
mos77 reserves the right to modify the terms of any active promotion, or to withdraw a promotion entirely, at any time and without prior notice, provided that such modification does not adversely affect the position of Account Holders who have already claimed and begun satisfying the Wagering Requirement of the affected promotion at the time of modification.
Transparency commitment: mos77 publishes full bonus terms — including Wagering Requirements, game restrictions, maximum withdrawal from bonus winnings, and expiry dates — on every promotional offer page. If you are uncertain about the terms of an active offer, contact Live Chat before claiming.
All Wagers placed on mos77 are subject to the Platform's acceptance at the prevailing odds or game state at the time the Wager is confirmed. mos77 reserves the right to decline any Wager, reduce the maximum stake accepted on any market, or limit the maximum payout on any individual bet, at its sole discretion and without being required to provide a reason.
In the event that a Wager is accepted at odds or under game conditions that are demonstrably erroneous — including obvious pricing errors, data feed failures, or system glitches — mos77 reserves the right to void the affected Wager and return the stake to the Account Holder's Balance. mos77 will not honour winnings that arise solely as a result of a technical or pricing error.
Live in-play betting markets on sporting events, including BRI Liga 1 fixtures, EPL, Champions League, Timnas Indonesia internationals, and esports events such as Mobile Legends MPL Indonesia, are subject to suspension and re-opening at the discretion of the mos77 trading desk. Bets accepted prior to a suspension are settled at the odds prevailing at the time of acceptance. mos77 does not guarantee continuous live market availability for any event.
Each casino game and slot title hosted on mos77 is governed by the individual game rules published by the relevant studio (Pragmatic Play, Evolution Gaming, PG Soft, NetEnt, Microgaming, Spribe, or other). The studio's game rules take precedence over any general description provided on the mos77 platform in the event of a conflict. Return-to-Player (RTP) percentages are published on each game's detail page.
The following activities are strictly prohibited on mos77 and will result in immediate account suspension and forfeiture of Balance:
Where mos77 determines, acting reasonably and in good faith, that an Account Holder has engaged in any Prohibited Activity, the Platform reserves the right to: suspend or permanently close the Account; withhold and forfeit any Balance (including winnings) accumulated through the Prohibited Activity; and report the matter to relevant authorities where applicable law requires or permits such reporting.
mos77 is committed to providing a safe, fair, and responsible gaming environment. The Platform recognises that while the majority of players engage with betting as a form of entertainment, a minority of individuals may develop problematic gambling behaviour. mos77 provides a comprehensive suite of player protection tools and encourages all Account Holders to use them proactively.
The following tools are available to all mos77 Account Holders from within the account settings dashboard at no cost:
If you believe that gambling is negatively affecting your finances, relationships, or mental health, we urge you to stop playing immediately and seek assistance. mos77 support agents are available 24/7 to activate any of the above tools on your behalf. For further guidance, visit the Responsible Gaming page.
Remember: Gambling is entertainment — not a means of income. Never wager more than you can comfortably afford to lose. 21+ only.
All content on the mos77 platform — including but not limited to the mos77 brand name and logo, website design, software, text, graphics, data compilations, and game interfaces — is the intellectual property of mos77 or its licensors and is protected by applicable copyright, trademark, and database laws. You are granted a limited, non-exclusive, non-transferable licence to access and use the Platform for personal, non-commercial purposes only. You must not copy, reproduce, redistribute, scrape, reverse-engineer, or create derivative works from any part of the Platform without the prior written consent of mos77.
mos77 collects, stores, and processes personal data in accordance with its Privacy Policy, which forms part of these Terms & Conditions and is incorporated herein by reference. By registering an Account, you consent to the collection and processing of your personal data as described in that policy. mos77 applies 256-bit SSL encryption to all data in transit and uses bank-grade tokenisation for stored payment credentials. mos77 does not sell personal data to third parties for marketing purposes.
mos77 strives to maintain continuous platform availability but does not guarantee uninterrupted access to any service. The Platform may be temporarily unavailable due to scheduled maintenance, emergency technical interventions, third-party service disruptions (including bank or e-wallet provider downtime), or events beyond mos77's reasonable control. mos77 will not be liable for any losses — including lost Wager opportunities or delayed Withdrawals — arising from such periods of unavailability.
To the maximum extent permitted by applicable law, mos77's aggregate liability to any Account Holder in connection with the Platform, howsoever arising, shall not exceed the total amount deposited by that Account Holder in the 30-day period immediately preceding the event giving rise to the claim.
mos77 shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising out of or in connection with your use of the Platform, including without limitation any loss of profits, loss of data, or loss of goodwill, even if mos77 has been advised of the possibility of such damages.
You acknowledge that betting and gaming involves financial risk and that you are solely responsible for all Wagers placed from your Account. mos77 is not responsible for Wagers placed by a third party who has obtained access to your Account as a result of your failure to maintain the security of your credentials.
You may close your Account at any time by contacting the mos77 support team. Upon closure, any real-money Balance remaining in your Account (excluding Bonus Funds that have not met the applicable Wagering Requirement) will be returned to you via your registered payment method, subject to KYC verification and standard processing conditions. Account closure requests are processed within 48 hours.
mos77 reserves the right to suspend or permanently terminate any Account at any time, with or without prior notice, where the Platform reasonably determines that:
Where an Account is terminated by mos77 for reasons other than the Account Holder's breach or misconduct, any real-money Balance will be returned via the registered payment method within a reasonable timeframe.
mos77 reserves the right to amend these Terms & Conditions at any time. Where a material change is made — meaning a change that could reasonably affect the rights or obligations of Account Holders — mos77 will provide at least 14 days' notice by displaying a prominent notice on the Platform and, where contact details are available, by notifying Account Holders via email or Live Chat message. Continued use of the Platform after the effective date of any amendment constitutes acceptance of the revised Terms & Conditions. If you do not agree with a proposed amendment, you must close your Account before the effective date.
These Terms & Conditions are governed by and construed in accordance with the laws of the jurisdiction in which mos77 holds its international gaming licence. Any dispute arising out of or in connection with these Terms & Conditions — including any question regarding their existence, validity, or termination — shall be referred to and finally resolved by binding arbitration under the rules of a recognised international arbitration body in that jurisdiction. The language of the arbitration shall be English. Nothing in this clause prevents either party from seeking urgent injunctive or interim relief from a court of competent jurisdiction.
For Indonesian players: while mos77 is an internationally licensed platform, the operator respects Indonesian consumer protection principles and undertakes to handle disputes in a fair and transparent manner consistent with those principles, even where Indonesian domestic law does not strictly apply.
If you have any questions, concerns, or complaints regarding these Terms & Conditions or any aspect of your mos77 Account, please contact the support team through any of the following channels:
All support agents are native Indonesian speakers. Support is provided in both Indonesian and English. mos77 is committed to resolving all complaints within 5 business days of receipt.
Effective date: These Terms & Conditions are effective from January 2026 and supersede all previous versions published on mos77.bio. The current version is always available at mos77.bio/terms-conditions.
Now that you've reviewed the Terms & Conditions, head over to the mos77 Login page to access your account — or explore our sportsbook, slots, and casino verticals to see what's available.
Adults only (21+). Please gamble responsibly. Licensed & Regulated Internationally.