❓ Frequently Asked Questions
by666 FAQ — Answers to all your questions
From opening an account to withdrawing money via bKash, bonus terms to cricket betting — find detailed answers to by666's most frequently asked questions right here.
Welcome to by666. This FAQ page has been created for players in Bangladesh so you can find answers to all your questions about account registration, deposits and withdrawals via bKash or Nagad, the welcome bonus, cricket and slot games, and safe gaming — all in one place. If you cannot find your question, our 24/7 Bengali live chat support is always ready.
Account and Registration
Registration and Login
To open an account at by666, you need an active mobile number, a valid email address and a password. The registration form can be filled out entirely in Bengali. The process is completed within a few minutes. Please note that this platform is for people aged 21 and above only.
No, each person may only hold one by666 account. Opening multiple accounts is a violation of the platform's rules and may result in account suspension. If you have trouble logging in, reset your password or contact support via live chat.
On the by666 Login page, enter your registered mobile number or email and your password to sign in. If you have forgotten your password, use the "Forgot password?" option. To stay safe, avoid logging in on public devices.
Yes, most information can be updated by logging into your profile. However, for security reasons, some changes may require identity verification. For any issues, contact by666's 24/7 live chat support.
Absolutely. by666 is built with a mobile-first design, so you can open an account, make deposits and play all types of games from the browser of any Android or iOS smartphone — no separate app download needed.
Deposits and Withdrawals
Payment Methods and Processing
Deposits into by666 via bKash are generally instant. Your balance updates as soon as the payment is completed. In rare cases there may be a slight delay due to network issues — in that case, save your transaction ID and notify support.
The minimum deposit amount at by666 is ৳200 — applicable for bKash, Nagad, Rocket and bank transfer alike. The minimum withdrawal amount is ৳1,000. These limits have been set with Bangladeshi players in mind.
Yes, by666 supports both Nagad and Rocket. bKash and direct bank transfer are also available. The minimum deposit across all methods is ৳200 and the process is fully secure and SSL encrypted.
Withdrawals from by666 are generally processed within 15 minutes to 2 hours. Accounts with completed identity verification receive the fastest processing. When requesting a withdrawal, make sure to enter your bKash, Nagad or Rocket number correctly.
by666 itself does not charge any deposit or withdrawal fees. However, your mobile banking provider (bKash, Nagad, Rocket) may apply their own transaction charges. Bank transfer fees from your bank may also apply.
Games and Rules
Cricket, Slots, Live Casino
To bet on BPL matches, go to the cricket section of by666. Both live and pre-match odds are available there. Various markets are on offer including match winner, toss, top batter and over/under. Before placing a bet, make sure you have enough balance in your account.
by666 has slot games from various top providers including PG Soft, Pragmatic Play and JILI. Popular games such as Fortune Tiger, Gates of Olympus, Sweet Bonanza, Fortune Gems and Wild Bandito are easy to find. Visit the slots page to see the full list.
RTP is the percentage of total bets that a game returns to players over the long term — it is a theoretical average, not a guaranteed outcome for a single session. A higher RTP means a greater chance of getting more back on average. by666 works only with game providers that ensure fair play.
Live dealer games are available at by666 Casino where you can play directly with real dealers. Some tables have dealers who are familiar with Bangladesh and the Indian subcontinent. The interface and support are fully available in Bengali.
Aviator (Spribe) is a crash game — a plane takes off and a multiplier keeps rising. If you cash out before the plane crashes, you receive that multiplier. A player can stop at any time, but waiting too long means losing everything. It is a game entirely of skill and decision-making.
Yes, by666 offers live betting on major events such as IPL, T20 World Cup and ICC tournaments. Ball-by-ball odds update throughout the match. Visit the cricket page to see ongoing events.
Bonuses and Promotions
Welcome Bonus, Cashback, VIP
New members receive a 200% bonus up to ৳8,000 on their first deposit. That means depositing ৳1,000 lets you play with a total of ৳3,000. To receive the bonus, make sure the applicable offer is selected at the time of your first deposit.
The wagering requirement for the by666 welcome bonus is 25 times (25x). This means the bonus amount must be wagered a total of 25 times before a withdrawal can be made. For example, receiving a ৳1,000 bonus requires ৳25,000 in total bets.
by666 has 5 VIP levels — Bronze, Silver, Gold, Platinum and Diamond. You can move up to higher levels through regular play. Weekly cashback starts at 0.2% at Bronze and goes up to 1.0% at Diamond level. Higher levels also come with exclusive offers and priority support.
Bonus eligibility depends on the terms of the specific offer. Some bonuses apply only to slots or casino games, while others can also be used for sports betting. Read the specific terms and conditions before claiming a bonus or ask support.
As part of the VIP program, by666 provides cashback on net losses every week. Bronze members receive 0.2%, Silver 0.4%, Gold 0.6%, Platinum 0.8% and Diamond up to 1.0% in weekly cashback. Cashback is generally credited every Monday.
Security and Responsible Gaming
Safe Play and Support
Yes, by666 uses SSL encryption technology to keep all data secure. Your personal and financial information is not shared with any third party. To learn more about our privacy practices, visit the Privacy Policy page.
by666 is only for those aged 21 and above. Minors are strictly prohibited from opening an account. Parents and guardians are requested to take steps to prevent minors from accessing this platform. Identification may be requested for age verification.
by666 takes responsible gaming seriously. If you feel you are losing control, contact support immediately — we can help you set deposit limits, take a break, or opt for Self-Exclusion. For more details, visit the Responsible Gaming page.
Self-Exclusion is an arrangement to temporarily close your own account for a set period of time. To activate it, contact by666's 24/7 live chat or write to the support email. During this period, no betting or deposits will be possible.
by666's support team is active 24 hours a day, 7 days a week. Quick help is available in Bengali via live chat. To contact us by email, write to [email protected].
by666 uses only the software of recognized and reliable game providers that operate on Random Number Generator (RNG) technology. This means the result of every spin or bet is completely random and fair — there is no possibility of manipulation.
Still have questions? Get in touch with support
Don't worry if you couldn't find your answer. by666's Bengali support team is ready day and night to help you — connect via live chat in just a few seconds.
Join Live ChatEmail: [email protected] | 24/7 Bengali Support