oktk3 Online Betting — Fast direct withdrawals to bKash and Nagad, every win reaches you instantly
This platform is built for players in Bangladesh — enjoy cricket betting, live casino, and slot games. When you win, your money goes directly to your mobile wallet in as little as 30 minutes to 3 hours.
Welcome Bonus
200%
Up to ৳8,000 on Your First Deposit
Deposit just ৳300 for the first time on your new account via bKash or Nagad and receive a 200% bonus — up to ৳8,000. Wagering requirement is only 25x.
- Minimum deposit: ৳300
- Bonus: 200% of the deposit amount
- Maximum bonus: ৳8,000
- Wagering: 25x
- Usable across all betting categories
Game Category Overview
Cricket Betting
From Bangladesh Tigers matches to IPL and T20 World Cup — bet on live in-play odds. Markets include Match Winner, Top Batsman, Runs Over/Under, and more.
Slot Games
Hundreds of slot games from PG Soft, Pragmatic Play, and JILI are available. Play popular titles like Fortune Tiger, Gates of Olympus, and Sweet Bonanza on any device.
Live Casino
Play Baccarat, Roulette, and Blackjack with real dealers from Evolution Gaming and Ezugi. HD streaming and live chat bring you the feel of a real casino.
Table Games
Enjoy classic table games like Baccarat, Roulette, Blackjack, and Dragon Tiger. Each game has clear rules and a range of betting limits.
Teen Patti
The most popular card game in South Asia. Play Teen Patti Joker and Teen Patti 20-20 from JILI against friends or with a live dealer.
Andar Bahar
In this simple Indian card game, pick a card and guess whether the next matching card will land on the Andar or Bahar side.
Bingo
Enjoy Fortune Bingo, Lucky Bingo, and Super Bingo from JILI. Match numbers in this fast-paced game for a chance to win prizes.
Crash Games
Fast multiplier games including Aviator by Spribe. Cash out before the plane flies away — each round lasts just a few seconds.
Crash Game — Aviator
Crash games, especially Aviator by Spribe, have quickly grown popular among players in Bangladesh. In this game, a plane takes off and the multiplier gradually increases — your goal is to hit the cash out button before the plane crashes.
Each round lasts anywhere from a few seconds to a few minutes. You can use the auto cash-out feature to set a multiplier in advance, so your winnings are locked in automatically when that number is reached.
Always set a spending limit before you play. Crash games can be exciting and may tempt you to bet more than planned — play responsibly and never increase your bets to chase losses.
Cricket Betting Markets
From BPL to IPL and the T20 World Cup — the following betting markets are available for every series. Live in-play odds change with every wicket and over.
| Market | Example | Description |
|---|---|---|
| Match Winner | Bangladesh vs India — Bangladesh to win | Predict which team will win the given match. |
| Toss Winner | Bangladesh to win the toss in Dhaka | Bet on the toss result before the match starts. |
| Top Batsman | Shakib to score the most runs in the innings | Which batsman will score the most runs for their team. |
| Total Runs Over/Under | More than 165 runs in the first innings | Whether the total runs will be above or below a set target. |
| Runs in an Over | More than 10 runs in the 15th over | Bet on how many runs will be scored in a specific over. |
| Method of Dismissal | Next wicket to fall via bowled | How the next batsman will be dismissed — bowled, caught, or LBW. |
| Player of the Match | Mustafizur Rahman to be Player of the Match | Which player will make the biggest contribution to the match. |
In live betting, when a wicket falls the batting team's odds increase and the bowling team's odds decrease. Odds are recalculated at the end of each over — quick decisions matter.
Live Casino Tables
Baccarat
Bet on Player, Banker, or Tie. Play in real time with a live dealer.
Example limits: ৳100 – ৳50,000
Roulette
European or Lightning Roulette — bet on numbers, colors, or sectors.
Example limits: ৳50 – ৳30,000
Blackjack
Hit or Stand to get as close to 21 as possible. The goal is to beat the dealer.
Example limits: ৳200 – ৳40,000
Live Andar Bahar
Traditional Andar Bahar with a live dealer — simple rules, fast rounds.
Example limits: ৳100 – ৳20,000
Game Show Wheel (Crazy Time)
Bet on multiplier segments on a large colorful wheel. Bonus rounds offer big prizes.
Example limits: ৳50 – ৳25,000
Dragon Tiger
Dragon or Tiger — which side gets the higher card? The simplest live card game there is.
Example limits: ৳100 – ৳30,000
* The limits above are examples only. Actual table limits will be shown after you log in.
Trusted Game Providers
oktk3 works with the world's leading game developers so you always have access to fair, high-quality games.
Fast Withdrawals — Your Winnings in Your Hands
The biggest complaint in Bangladesh is delayed winnings. oktk3 has addressed this — our payment team works around the clock and withdrawals are typically completed within 30 minutes to 3 hours.
Withdraw directly to any of four mobile wallets — bKash, Nagad, Rocket, and Upay. The minimum withdrawal amount is just ৳1,000.
৳300
Minimum Deposit
৳1,000
Minimum Withdrawal
Why Choose oktk3?
Fast Payments
Withdrawals in 30 minutes to 3 hours — the smoothest payment experience in Bangladesh.
Secure Platform
Your data and funds are protected with SSL encryption and advanced security measures.
Bengali Support
Bengali-speaking agents available 24 hours a day, 7 days a week — in your language, on your schedule.
Big Bonuses
From a 200% welcome bonus to Diamond VIP — rewards at every level.
Mobile-Friendly
Full experience on any smartphone or tablet — no app download needed.
Diverse Sports
Bet on cricket, football, kabaddi, and more — all on one platform.
Competitive Odds
Among the best odds in cricket and football markets — win more.
Fair Play
Verified RNG in every game — fair and transparent results guaranteed.
VIP Program
The oktk3 VIP program has five tiers. The more you play, the higher you climb and the more weekly cashback you earn.
Up to 0.2% weekly cashback
Up to 0.4% weekly cashback
Up to 0.6% weekly cashback
Up to 0.8% weekly cashback
Up to 1.0% weekly cashback — exclusive benefits and a dedicated manager
Refer a Friend
Invite your friend to oktk3 and both of you get rewarded. The referral process is completed in three simple steps.
Share your referral link
Send your unique referral link from your account to your friend — via WhatsApp, Messenger, or any other channel.
Friend registers and deposits
Your friend clicks your link, registers, and makes a minimum first deposit of ৳300.
Both of you get rewarded
Once the deposit is complete, you will receive a ৳500 referral bonus, and your friend will also enjoy their welcome bonus.
Fair use terms and conditions
- One person cannot open more than one account — self-referrals are not accepted.
- Only one new account per device or IP address will be counted.
- The friend must successfully complete their first deposit.
- If fraudulent activity is detected, the bonus may be cancelled and the account suspended.
oktk3
"May every player in Bangladesh receive their winnings in their hands — quickly, safely, and without any hassle."
RTP and House Edge Explained
RTP (Return to Player) is a percentage that indicates how much of the total amount wagered on a game is returned to players over the long term. For example, if a slot has an RTP of 96%, it means an average of ৳96 is returned for every ৳100 wagered. This is an average across millions of rounds — the result of a single session may differ from this.
House edge is the flip side of RTP — the amount the casino retains. A 96% RTP means a 4% house edge. This is not manipulation; rather, it is a natural part of game design that allows the casino to operate.
The RTP range varies across different types of games. Slot games typically range from 92% to 98%, Blackjack with correct strategy is around 99%, Roulette (European) is approximately 94%–97%, and Baccarat can reach up to 98.9%.
Volatility is also important — high-volatility games pay out less frequently but in larger amounts, while low-volatility games pay out smaller wins more often. It is wise to understand your budget and playing style before choosing a game.
RTP range by game type
24/7 Support in Bengali
Our support team operates entirely in Bengali for players in Bangladesh. Users from Dhaka and across the country will receive immediate assistance with any issue.
24 hours a day, 7 days a week — log in to the site and you will find the live chat window.
[email protected] — write in Bengali, get a reply in Bengali.
Answers to common questions are available in Bengali in our FAQ section.
Our team stays active even on Bangladeshi festival days.
Join oktk3 today
Start with a deposit of just ৳300 and get a 200% welcome bonus. For those aged 21 and above only.
Open an account and claim your bonusResponsible Gaming Tools
oktk3 supports entertainment, not addiction. Our platform has several responsible gaming tools to help you stay in control.
Set a maximum daily, weekly, or monthly deposit limit — on your own.
Betting will automatically stop if you lose more than a set amount.
You will receive a warning message and the session will end once a set time has passed.
At regular intervals, it will let you know how long you have been playing and how much you have lost or won.
You can keep your account closed for a set period or permanently.
A short questionnaire to evaluate your gaming habits — be honest, stay safe.
Privacy Policy Notice
Protecting your personal information is our priority. We use SSL encryption and your data is never sold to third parties.
By registering an account, you agree to our privacy policy. To learn more, read our Privacy Policy.
Legal Notice
oktk3 is an online platform that provides services via the internet. This platform does not claim approval from any specific licence or regulatory body.
Bangladesh's Public Gambling Act 1867 was enacted long before online betting began, and the application of this law to online gaming is legally unclear. However, each user is solely responsible for complying with the applicable laws of their own country.
This platform is strictly for players aged 21 and above. Opening an account by minors is strictly prohibited.
To learn more about responsible gaming, visit our Responsible Gaming page.
Get started in just 3 steps
Go to our login page and register with your name, mobile number, and password.
Starting from just ৳300 — instant deposit via bKash, Nagad, Rocket, or Upay.
A 200% welcome bonus will be added to your wallet. Get started with cricket betting, slots, or live casino.
For ages 21 and above. Play responsibly.
