🎰 Premium Betting Platform

ck644 Online Casino — Deposit Instantly via bKash & Nagad and Start Playing Right Away

A trusted platform built for players in Bangladesh — deposit just ৳300 and enjoy cricket betting, live casino, and hundreds of slot games.

4 Payment Methods

24/7 Bangla Support

৳300 Minimum Deposit

150% Welcome Bonus

bKash & Nagad Fast Deposit

Depositing at ck644 is straightforward. Use bKash, Nagad, Rocket, or Upay — any mobile wallet — and your deposit is done in just a few seconds. Minimum deposit is only ৳300.

bKash

The most familiar and widely used option for those who are on their mobile all day.

Select bKash from the cashier

Enter the amount and your bKash number

Confirm with your PIN — deposit complete

Nagad

The postal department's digital wallet — fast transfers, low fees, available nationwide.

Select Nagad in the cashier

Enter the deposit amount and your Nagad number

Approve in the Nagad app — done

Rocket

Dutch-Bangla Bank's mobile wallet — fast transactions with bank-level security.

Select Rocket from the cashier

Enter the amount and your Rocket number

Confirm with your PIN — instant deposit

Upay

UCB's digital wallet — deposit instantly, directly from the smart app.

Select Upay in the cashier

Enter the deposit amount and your Upay number

Approve in the app — done

Withdrawals are usually processed within 5–30 minutes. Minimum withdrawal is ৳800.

Why Choose ck644?

From Dhaka to Chittagong — players across Bangladesh choose ck644 for its speed, security, and reliability all in one place.

Instant Deposits

Deposits via bKash or Nagad clear in seconds, and games start right away.

bKash Nagad

SSL Encryption

Your data and money are protected with 256-bit SSL — maximum security guaranteed.

Secure

24/7 Bengali Support

Bangla support is available around the clock via live chat and email.

Live Chat

Generous Bonuses

Up to 150% welcome bonus worth ৳15,000 on your first deposit — only 15x wagering.

Bonus

Mobile Friendly

Android or iPhone — runs smoothly in any phone browser, no app download needed.

Android iPhone

Huge Game Library

Slots, fishing, live casino, betting — every type of game under one roof.

Slots Live

Cricket & Football Betting

Bet on BPL, IPL, T20 World Cup, and all major events around the world.

BPL IPL

Fast Withdrawals

Winnings are usually transferred to your mobile wallet within 5–30 minutes.

Fast

Get up to 150% ৳15,000 bonus on your first deposit

Deposit just ৳1,000 and get a ৳1,500 bonus — start with a total of ৳2,500. Bonus wagering is only 15x (on the bonus amount).

Open an Account Now

Cricket Betting Markets

From Bangladesh Tigers matches to the ICC T20 World Cup — ck644 lets you bet on every moment in cricket. Below is an overview of some common markets.

Market Name	Example
Match Winner	Bangladesh vs India — who will win?
Toss Winner	Bet on the toss result before the innings begins.
Top Batsman	Which batter from a specific team will score the most runs?
Total Runs Over/Under	Will the total runs in an innings be above or below a specific number?
Runs in an Over	How many runs will be scored in a specific over — single or double digits?
Method of Dismissal	Will the next wicket fall by bowled, caught, or run out?
Player of the Match	Who will be the top performer at the end of the match?

Live In-Play: Odds shift quickly after a wicket or at the end of an over — betting at the right moment can work in your favor.

Football Betting

Football fans in Bangladesh follow the Premier League, La Liga, UEFA Champions League, and FIFA World Cup Qualifiers most closely. ck644 offers a range of betting markets across all these leagues.

1X2 (Match Result)

The simplest market — bet on a home win, draw, or away win.

Simple

Double Chance

Cover two of the three possible outcomes — lower-risk betting.

Lower Risk

Over/Under Goals

Will the total goals in a match be above or below a specific line?

Popular

Both Teams to Score (BTTS)

Will both teams score at least one goal each? — an exciting option.

Thrilling

Asian Handicap

A virtual goal advantage is given to the weaker team to level the playing field.

Advanced

Late Night Matches BST

Many matches from Europe's major leagues kick off between 1 AM and 4 AM Bangladesh time (BST) — plan ahead.

BST Night

Types of Slot Games

ck644 offers several types of slot games. Read the descriptions below to find out which one suits you.

Classic Slots

Old-school three-reel games — simple rules, fewer paylines. Pragmatic Play's classic titles fall into this style.

Simple

Video Slots

Modern five-reel games with themes, animations, and bonus rounds. NetEnt and Microgaming are well known in this category.

Popular

Jackpot Slots

A portion of each bet is pooled and the prize keeps growing — this is the category if you are chasing a big win.

Big Prize

Megaways Slots

The reel size changes on every spin, so the number of ways to win can reach into the thousands. Seen in BTG-licensed games.

Exciting

Cascading Reels

After a win, the winning symbols disappear and new ones drop in — making multiple wins possible in a single spin. PG Soft's Mahjong Ways uses this mechanic.

PG Soft

Cluster Pays

Instead of paylines, you win by matching clusters of the same symbol — a unique visual experience. NetEnt and Pragmatic Play both have games of this type.

Unique

Jump Straight to Any Section on ck644

See at a glance what each section of the site offers — and click to go there directly.

God Fish Slicing

A fishing game of skill and strategy — take aim, fire the cannon, and catch big fish to win prizes.

Fortune Gems

JILI's popular Fortune Gems classic slot — simple and engaging gameplay with a gemstone theme.

Cricket

BPL, IPL, T20 World Cup — bet on all the big matches of the Bangladesh Tigers.

Slots

PG Soft, Pragmatic Play, JILI — a huge collection of hundreds of slot games, with new titles added regularly.

ck644 Casino

Live table games from Evolution Gaming and Ezugi — roulette, baccarat, and blackjack with real dealers.

Play on Mobile

ck644 is fully browser-based — open the site on Android or iPhone, no app download needed. Low data usage, fast betting and deposits.

Add a shortcut to your home screen

Open the site in Chrome or Safari — type ck644.lat or follow a link.

Tap the menu / share button — three dots (⋮) in Chrome, the share icon in Safari.

Select "Add to Home Screen" — from then on, just tap the icon on your home screen to open the site.

Tips for a smooth experience

Use a stable Wi-Fi or 4G connection — losing connection during live betting can be costly.
Keep your browser updated to the latest version — older browsers may load games slowly.
If you log in on someone else's phone, log out when you are done — for your security.
Warning: Never install a betting app from any link shared on Telegram or Facebook — these are fake and dangerous.

ck644 VIP Membership

The more you play, the more rewards you earn. ck644's three VIP tiers offer weekly cashback — your tier moves up based on how much and how consistently you play.

Tier	Weekly Cashback	Detail
Bronze	Up to 0.4%	For new members — cashback starts as soon as you begin playing regularly.
Silver	Up to 0.8%	Regular active players move up here from Bronze.
Gold	Up to 1.2%	The highest tier — the most cashback and exclusive benefits.

Cashback is credited to your account automatically every week. Tier changes depend on your playing activity and consistency.

Refer a Friend, Win Together

With ck644's referral program, both you and your friend get rewarded. Just three simple steps.

Share your referral link

Share your unique referral link or code from your account with your friend.

Friend registers and deposits

Your friend registers using your link and makes their first deposit.

Both of you get rewarded

Once your friend has finished joining, the referral reward is credited to both accounts.

Fair Use Terms

You cannot refer yourself — accounts created from the same device or payment method will be cancelled.
Only one account per person is allowed.
To receive the referral reward, your friend must deposit a minimum of ৳300.
ck644 reserves the right to investigate and cancel any suspicious referral activity.

Customer Support Channels

ck644's support team is available around the clock in Bengali and English. Do not hesitate to reach out if you have any issue.

Live Chat

Chat directly on the site via live chat — the fastest option for deposit and withdrawal issues, game-related questions, and account support.

24/7 Bengali

Email Support

Email is best for detailed complaints, document submissions, or account verification.

[email protected]

Detailed

Remember: ck644 support will never ask for your password, OTP, or bKash/Nagad PIN. If anyone asks for these, they are a fraudster.

Responsible Gaming Tools

ck644 believes gambling should be a source of entertainment, not addiction. That is why we provide several protection tools that you can set yourself.

21+ This platform is for people aged 21 and above only.

Self-Exclusion Break

You can take a break from the platform for 7 days, 1 month, or longer — login is completely disabled during this period.

Deposit Limit

You can set your own daily, weekly, or monthly maximum deposit amount.

Loss Limit

Set a cap on how much you can lose within a given period — once the limit is reached, no more bets can be placed.

Session Time Limit

Set a maximum length for each gaming session — when the time is up, a reminder will appear.

Reality Check Reminder

At regular intervals you will be reminded how long you have been playing and given a summary of your wins and losses.

Self-Assessment Quiz

Use our short quiz to check whether your playing habits are safe — it is completely private and confidential.

Need help? If you feel that gambling is causing problems for you or someone close to you, please contact our support team — we are ready to help without judgment. Visit our Responsible Gaming page to learn more.

ck644 Responsible Gaming Protection Tools

Beware of Fake Sites and Scams

Some fraudulent sites and pages are operating using the ck644 name. Follow the checklist below to keep yourself safe.

Verify the official domain — always check that the address bar shows ck644.lat and the padlock (🔒 HTTPS) icon. If the spelling is wrong or the domain is different, close it immediately.
Never share your OTP or PIN with anyone — even if they claim to be a support agent. ck644 support never asks for your bKash/Nagad PIN or account password.
Do not share your password — official support will never ask for your password.
Beware of "agents" on Telegram / Facebook — anyone on these platforms identifying themselves as a "ck644 agent" and offering to help open an account or deposit money is very often a fraudster.
If you suspect fraud — change your password immediately and report the details to [email protected].

Join ck644 Today

Deposit as little as ৳300 via bKash or Nagad and claim a 150% welcome bonus. Cricket, slots, fishing, and live casino — all in one place.

For ages 21 and above only. Play responsibly.