Play the top slot games at oktk2 and win massive jackpots
A safe and trusted platform for players in Bangladesh with instant deposits via bKash and Nagad, a 100% welcome bonus, and 24/7 support in Bengali.
Claim Your Welcome Bonus
Open an account at oktk2 today and get a 100% match bonus on your first deposit — up to ৳20,000.
- Bonus wagering requirement is only 25x
- Valid for deposits via bKash, Nagad, Rocket and Upay
- Must be claimed within 7 days of registration
- Minimum deposit is only ৳300
- Usable across all categories — slots, live casino and cricket betting
Game Categories
oktk2 offers a wide variety of game categories — all arranged to match the preferences of Bangladeshi players.
Slot Games
Cricket Betting
Live Dealer
Bingo
Teen Patti
Andar Bahar
Lottery
Poker
Steps to Get Started
Getting started at oktk2 is very simple. You can play your first game in just a few steps.
Create an Account
Quickly create an account at oktk2 using your mobile number. The whole process takes just a few minutes.
Verification (KYC)
Upload your national ID card and a selfie. Verification is usually completed within 1 to 24 hours.
First Deposit
Deposit a minimum of ৳300 using bKash, Nagad, Rocket or Upay. Funds are added to your account instantly.
Claim Welcome Bonus
Claim a 100% bonus on your first deposit and receive up to ৳20,000 in extra balance.
First Game or Bet
Choose your preferred slot game or place a bet on a BPL cricket match — start enjoying right now.
Withdrawal
Withdraw your winnings directly to bKash or Nagad. The minimum withdrawal is only ৳1,000 and is usually processed within 1 hour.
Why Choose oktk2?
Instant Deposits and Withdrawals
Deposit instantly via bKash and Nagad, and withdraw usually within 1 hour.
SSL Encryption Protection
Your information and funds are protected with the highest level of SSL encryption technology.
24/7 Bengali Support
Live chat support in Bengali is available around the clock for any issue you encounter.
Rewarding Bonus Program
Welcome bonus, cashback and VIP rewards — every bet counts.
Mobile-Friendly Platform
Play comfortably on any Android phone — no extra data costs.
Extensive Game Collection
From slots to live casino, cricket to fishing games — all on one platform.
Fair Odds
Competitive odds are ensured so your winnings are maximized.
Regular Promotions
Special offers for Eid, Pohela Boishakh and the T20 World Cup — opportunities throughout the year.
oktk2 VIP Program
Join the oktk2 VIP program and enjoy exclusive rewards for every bet you place. The more you play, the higher the tier you reach.
Bronze Tier
0.3% Weekly Cashback
- Weekly cashback credit
- Priority live chat support
- Access to special festival offers
- Opportunity to advance to Silver with regular betting
Silver Tier
0.7% Weekly Cashback
- Faster withdrawal processing
- Special birthday bonus
- Exclusive promotions and offers
- Path to Gold tier open through active play
Gold Tier
1.0% Weekly Cashback
- Personal account manager
- Invitations to exclusive events and tournaments
- Highest priority withdrawals
- Special birthday and festival benefits
Cashback and Rebate
You will automatically receive cashback each week based on your VIP tier. Cashback is credited to your account at the start of every week.
| VIP Tier | Weekly Cashback | Credit Time |
|---|---|---|
| Bronze | Up to 0.3% | Every Monday |
| Silver | Up to 0.7% | Every Monday |
| Gold | Up to 1.0% | Every Monday |
Your account must be fully verified to receive cashback.
Cashback has no wagering requirement — it can be withdrawn directly.
Cashback is paid once per calendar week.
Live Casino Tables
Play directly with experienced dealers — just like sitting in a real casino.
Baccarat
A simple card comparison between Player and Banker — a fast-paced classic game.
Example limits: ৳100 – ৳50,000Roulette
Pick a number or color on a spinning wheel in European Roulette.
Example limits: ৳50 – ৳20,000Blackjack
Get as close to 21 points as possible to beat the dealer — a game of strategy.
Example limits: ৳200 – ৳30,000Live Andar Bahar
A traditional card game from South Asia — particularly popular among Bangladeshi players.
Example limits: ৳100 – ৳15,000Game Show Wheel
Spin a giant wheel and win big prizes — a fun experience in a live show format.
Example limits: ৳50 – ৳10,000Live Teen Patti
The most well-known three-card game from the Indian subcontinent — in an exciting live format.
Example limits: ৳100 – ৳25,000Cricket Betting Markets
Enjoy various types of betting on BPL, IPL and T20 World Cup at oktk2. Every Bangladesh Tigers match becomes even more exciting.
Match Winner
Predict which team will win the match.
Example: Choose Bangladesh in Bangladesh vs Pakistan.Toss Winner
Bet on which team will win the toss.
Example: Check Bangladesh's toss win record at home.Top Batsman
Who will score the most runs in a specific innings.
Example: Pick the opener or the number three batter.Total Runs Over/Under
Whether the total runs in an innings will be more or less than a set number.
Example: Will there be more than 160 runs in 20 overs?Runs in an Over
Bet on how many runs will be scored in a specific over.
Example: 10+ runs in the last over of the powerplay.Player of the Match
Which player will be named Man of the Match.
Example: Pick the player with the most runs or wickets.In-Play Live Betting
Live odds change as the game progresses. When a wicket falls or a big six is hit, the odds update instantly.
Tip: Watch for odds changes after every over.
Payment Methods & Timing
oktk2 supports all popular mobile banking and bank transfer methods in Bangladesh.
| Payment Methods | Minimum Deposit | Minimum Withdrawal | Deposit Time | Withdrawal Time | Fee |
|---|---|---|---|---|---|
| bKash | ৳300 | ৳1,000 | Instant | Within 1 Hour | Free |
| Nagad | ৳300 | ৳1,000 | Instant | Within 1 Hour | Free |
| Rocket | ৳300 | ৳1,000 | Instant | Within 1 Hour | Free |
| Upay | ৳300 | ৳1,000 | Instant | Within 1 Hour | Free |
| Dutch-Bangla Bank | ৳300 | ৳1,000 | 15 – 30 minutes | 1 – 24 hours | Bank's own charges |
| City Bank | ৳300 | ৳1,000 | 15 – 30 minutes | 1 – 24 hours | Bank's own charges |
| BRAC Bank | ৳300 | ৳1,000 | 15 – 30 minutes | 1 – 24 hours | Bank's own charges |
The times above are approximate. Withdrawals are faster when identity verification has been completed.
Android App Download
Stuck in traffic in Dhaka or relaxing at home — play anytime with the oktk2 app. It runs on low data, lets you deposit instantly via bKash and Nagad, and keeps you up to date on live cricket matches.
Installation steps:
- Download the APK file from the official oktk2 website.
- Go to Android settings and enable "Install from unknown sources".
- Tap the downloaded APK file to install it.
- Log in to the app or create a new account.
- For security, turn off the "Unknown sources" setting again after installation.
Warning: Never install the app from Telegram, Facebook, or any other third-party link — download only from the official site.
Recommended: Android 7.0 or above, approximately 100 MB of free storage.
Log In
Account Verification Process
The KYC (Know Your Customer) verification process ensures the security of your account and is part of legal compliance. It is a one-time process.
Required documents:
- National ID card (NID) — clear photos of both the front and back
- Proof of address — utility bill or bank statement (within the last 3 months)
- Selfie verification — a clear photo taken while holding your NID
Processing time:
Verification is usually completed within 1 to 24 hours. Our team works 24/7.
What happens after verification?
- Full withdrawal access will be activated
- You will receive higher withdrawal limits
- You will become eligible to join the VIP program
- The door to participating in bonuses and promotions will open
RTP and House Edge Explained
RTP (Return to Player) refers to the percentage of total bets that a game returns to players over the long term. For example, if a game's RTP is 96%, then in theory an average of ৳96 comes back for every ৳100 wagered. However, this is a mathematical average across thousands of rounds — it is not guaranteed in any single session.
The typical RTP range varies by game type. Slot games generally have an RTP of 92% to 98%. Blackjack can approach an RTP of around 99% when played with the correct strategy. European roulette typically falls between 94% and 97%.
House Edge is the flip side of RTP — it is the percentage of each bet that the casino mathematically retains over the long term. In a game with 96% RTP, the house edge is 4%. This figure is the foundation of a casino's sustainable operation.
Understanding this information helps you become a more informed player. Choosing games with a high RTP and staying within your budget — these two habits keep gaming enjoyable in the long run.
Betting Terms Glossary
A simple explanation of common betting and casino terms for new players.
RTP (Return to Player)
A measure of what percentage of total bets a game returns to players over the long term. A higher RTP means a greater average return.
House Edge
The rate at which the casino mathematically retains from each bet. The house edge is the flip side of the RTP number.
Wager / Stake
The amount of money you place on a specific game or bet is called the wager or stake.
Odds
A numerical representation of the probability of a specific event occurring. The higher the odds, the larger the potential reward for a win.
Parlay / Accumulator
Multiple bets linked together — if all of them win the reward is large, but if any one of them loses the entire bet is lost.
Live Bet
The ability to place bets in real time while a game is in progress. Odds change at every moment.
Cashout
The ability to exit an active bet before the match ends and take a partial profit.
Bankroll
Your total budget set aside for betting or gaming. Bankroll management is essential for healthy gaming.
Volatility
The pattern of payouts in a slot game. High volatility means fewer but larger wins; low volatility means frequent smaller wins.
Free Spin
The ability to spin the slot reels without placing an additional bet — usually given as a bonus.
Wagering Requirement
The number of times you must bet the bonus amount before it can be withdrawn. Example: 25x means betting 25 times the bonus amount.
Spread
A type of bet created by setting an expected margin between two teams. The stronger team is given a handicap.
Join oktk2 today and get a 100% bonus
Welcome to Bangladesh's most popular online casino. Deposit just ৳300 and get a bonus of up to ৳20,000.
Open an AccountSecurity & Trust
SSL Encryption
All your transactions and personal data are protected with 256-bit SSL.
Fair Play Guarantee
The outcome of all games is determined by a verifiable Random Number Generator (RNG).
24/7 Support
Get help with any issue day or night via live chat in Bengali.
Data Privacy Policy
Your personal information is never sold or shared with any third party.
About Us
oktk2 is a safe and reliable online gaming platform built with Bangladeshi players in mind. Our goal is for every player from every corner of Bangladesh to be able to play easily, safely, and with enjoyment. Transactions through familiar methods like bKash and Nagad, and support in Bengali — these are our priorities.
We believe that transparency and trustworthiness are the foundation of a long-term relationship. That is why all our bonus terms and conditions are communicated clearly, the payment process is kept fast and reliable, and player complaints are responded to promptly. We stand in solidarity with Bangladesh's popular sports such as cricket, kabaddi, and football.
oktk2 is committed to ensuring a responsible gaming environment. We want every one of our players to enjoy gaming as entertainment — and to always stay within their own limits.
24/7 Support
We are always here for any question or issue you may have — day or night, holiday or working day.
Live Chat
Bengali live chat support is available 24 hours a day, 7 days a week.
Responsible Gaming
Budget Management
Before you play, set a weekly or monthly budget for yourself and do not exceed that limit. Avoid placing more bets in an attempt to recover money you have lost.
Setting Time Limits
Decide in advance how long you will play each day. If needed, use the self-limit tool in your account — our support team is ready to help.
Treat gaming as entertainment
Online gaming is a source of entertainment — not a means of income. Every bet carries the risk of loss; keep that in mind when you play.
Age Restriction
oktk2 is for people aged 21 and above only. Minors are strictly prohibited from opening an account or playing any games.
Privacy Policy Notice
oktk2 gives the highest importance to the security of your personal information. Your registration details, payment information, and activity are used solely to improve our services and ensure security. We do not sell your information to any third party. To learn more, please read our Privacy Policy.