❓ Frequently Asked Questions
Answers to gbd99's most asked questions
Here you will find simple and direct answers to the most frequently asked questions from Bangladeshi players about bonuses, deposits, withdrawals, cricket betting, and live casino.
Whether you are new to gbd99 or have been playing for a long time, questions can come up from time to time. How the welcome bonus works, the correct way to deposit using bKash or Nagad, what markets are available for cricket betting, what to do if you face any issues playing games on mobile, or which games are in the live casino — answers to twenty-five questions across these five categories are laid out below. If you do not find your answer, our 24/7 support team is always ready.
Welcome Bonus
When you open an account at gbd99 for the first time, the 200% bonus is automatically activated on your first deposit. No promo code or manual application is needed. Just deposit a minimum of ৳500 and the bonus will be added to your account. You can receive a maximum bonus of up to ৳15,000.
Every bonus has a set expiry period that starts counting from the moment it is activated. If the wagering requirements are not met before the expiry, the bonus balance is automatically cancelled. To find out the exact expiry period, check the bonus section of your account or contact the support team.
The wagering requirement is calculated on the bonus amount only, not on the deposit plus bonus. For example — if you receive a ৳2,000 bonus on a ৳1,000 deposit, the total wagering required will be ৳2,000 × 20 = ৳40,000. Once that amount has been wagered, you can withdraw the winnings earned from the bonus.
Slots, fishing games, and most casino games count toward the wagering requirement. Some games, such as certain table games or live card games, may be partially or fully excluded. Check the promotions page or support chat to confirm how much each game contributes.
No, the welcome bonus is applicable only once per player. Attempting to open multiple accounts from the same device, IP address, or payment method may result in account suspension and cancellation of the bonus.
Yes, in most cases you can cancel a bonus before completing the wagering requirements by contacting support. However, if the bonus is cancelled, any winnings earned from that bonus will also be cancelled. The support team can provide the specific terms for bonus cancellation.
Deposits
gbd99 currently supports five deposit methods: bKash, Nagad, Rocket, Upay, and bank transfer (including major banks such as Sonali Bank, Dutch Bangla Bank, and BRAC Bank). The minimum deposit amount for each method is ৳500.
Log in to your account and select Nagad from the deposit page. A merchant number or payment number will be displayed — send the exact amount to that number from your Nagad app and enter the transaction ID in the confirmation form. Your balance is usually credited within a few minutes.
First, wait a little while — network load can sometimes cause a short delay. If the credit still does not appear, contact the support team via live chat with your transaction reference number and a screenshot of the payment. They will verify the matter quickly and resolve it.
gbd99 itself does not charge any deposit fee. However, your mobile banking provider (such as bKash or Nagad) or bank may apply their own transaction charges. Contact the relevant payment service to find out about those charges.
Choose bKash on the deposit page and send the exact amount to the payment number shown, either through the bKash app or by dialing *247# and selecting the "Send Money" option. Enter your gbd99 username in the reference or note field. Once the payment is complete, submit the transaction ID on the website and the process will be done.
Cricket & Sports Betting
Popular cricket markets at gbd99 include Match Winner, Toss Winner, Total Runs (Over/Under), First Wicket Fall, Top Run Scorer, Runs in a Specific Over, Man of the Match, and Innings Score Range. Separate markets are available for T20, ODI, and Test formats.
If a match is declared no result due to rain, bad light, or any other reason, the bets on that market are generally considered void and the stake is returned. If a result is determined using the Duckworth-Lewis method in certain markets, that result stands. Please read the betting rules for specific terms.
Yes, live betting is available at gbd99 during matches. Odds change with the flow of the game and new markets continue to open. Quick decision-making is essential in live betting, as odds are updated after every ball.
Yes, customers can add multiple matches or markets together to create an accumulator or parlay bet. All selections must be correct, but since the odds multiply, the potential return is much higher. The more legs you add, the greater the risk.
Betting is available at gbd99 on BPL (Bangladesh Premier League), ICC tournaments, T20 World Cup, IPL, and international bilateral series. Detailed markets are available for popular matches such as Bangladesh vs India. Check the betting section to see which tournaments are currently available.
Playing on Mobile
gbd99 runs on modern smartphones and tablets on both Android and iOS. The site performs best on updated versions of Chrome, Firefox, and Safari. Some games may not load correctly on older operating systems or outdated browsers.
On Android, open gbd99.lat in Chrome, then select "Add to Home screen" from the top menu. On iPhone, tap the share icon in Safari and select "Add to Home Screen". After that, you can open the site directly from your home screen just like an app.
When you return to the site after the connection is restored, most games resume from where you left off. Game data is saved server-side, so there is no risk of losing a round due to a dropped connection. However, in live games, if a round has already ended by the time your connection returns, the result will be counted according to normal rules.
First, clear your browser's cache and cookies: Settings → Privacy → Clear Browsing Data. Then refresh the page. If the problem persists, try a different browser or switch from mobile data to a Wi-Fi connection. Closing multiple background apps can also improve performance.
Live Casino
In live dealer games, a trained dealer sits in front of a camera in a real studio and runs the game. You watch a live video stream on your screen and place bets through the interface. Results depend on real cards, dice, or a roulette wheel — not a computer algorithm.
Teen Patti is a popular card game in South Asia — each player receives three cards and bets on the best hand. Andar Bahar is simpler: a joker card is placed, then cards are drawn alternately from the Andar (left) side or Bahar (right) side, and you must predict in advance which side the matching card will land on.
There are three main bets in Baccarat: Player (the player wins), Banker (the banker wins), and Tie (a draw). Player Pair and Banker Pair side bets are also available. A small commission is deducted on the Banker bet because it has a slightly higher chance of winning. The game is essentially straightforward and prediction-based.
Inside bets in live Roulette include a single number (Straight Up), two numbers (Split), three (Street), four (Corner), and six numbers together. Outside bets include Red/Black, Odd/Even, 1-18/19-36, and Dozen or Column bets. Inside bets have higher payouts but a lower chance of winning.
Yes, gbd99's live casino is optimized for mobile. A good internet connection (4G or Wi-Fi) is needed to stream live video properly. The table, betting chips, and dealer video are clearly visible even on smaller screens. There may also be an option to reduce video quality on a weak connection to save data.
Still have questions? Our team is ready to help
If you did not find the answer to your question above, do not worry — gbd99's support team is always available 24 hours a day, 7 days a week to assist you in Bengali and English.
Live chat is the fastest way to get in touch — log in to the site and open the chat window.