Get the best casino bonus at si6xs — up to ৳20,000 at 150% on your first deposit for new members
A safe and enjoyable online gaming experience made specifically for players in Bangladesh — start from just ৳200 via bKash, Nagad, Rocket, and Upay.
si6xs Site Overview
Take a quick look at everything si6xs has to offer — from sports to live casino and more.
Badminton
Bet on the world's top badminton tournaments. Markets include match winner, game spread, and more.
See moreBikini Paradise
Bikini Paradise — a popular slot from PG Soft with a tropical theme, exciting features, and great prizes.
See moreCricket
Enjoy live betting on the world's top cricket events including BPL, IPL, and the T20 World Cup.
See moreSlots
Hundreds of slot games from top providers including PG Soft, Pragmatic Play, and JILI — all in one place.
See moresi6xs Casino
Live dealer roulette, baccarat, blackjack, and many table games — all powered by Evolution Gaming and Ezugi.
See moreWelcome Bonus — Special Offer for New Members
On your first deposit you get
Up to ৳20,000
- Deposit ৳1,000 and receive a ৳1,500 bonus — total balance ৳2,500
- Deposit ৳28,000 and receive a maximum ৳20,000 bonus — total balance ৳48,000
- Wagering requirement: only 15x the bonus amount (example: ৳1,500 bonus × 15 = ৳22,500 in bets)
- Wagering applies to the bonus amount only — not to the deposit amount
- Deposits accepted via bKash, Nagad, Rocket, and Upay
- Available to players aged 21 and above only
Get started at si6xs step by step
Create your account and claim your bonus in just a few minutes. Follow the simple steps below.
Create an Account
Go to the si6xs login page and create your account with your details. The whole process is quick and easy.
Verification (KYC)
Submit your national ID and a selfie to verify your identity. This keeps your account secure.
First Deposit
Deposit from just ৳200 via bKash, Nagad, Rocket, or Upay. Payments are credited instantly.
Claim Your Welcome Bonus
A 150% bonus is added automatically with your first deposit. No separate code needed.
First Game or Bet
Choose your preferred slots, live casino, or cricket betting and start playing.
Withdrawal
When you win, withdraw a minimum of ৳800 after meeting the wagering requirement. Funds are usually received within 10–45 minutes.
Top Slot Games — Play Now
The best games from PG Soft, Pragmatic Play, and JILI are available at si6xs. Some popular titles are listed below.
Fortune Tiger
PG Soft
Classic Slot
Gates of Olympus
Pragmatic Play
High Volatilitysi6xs Jackpot Games — Your Chance to Win Big
A variety of jackpot games are available at si6xs. The jackpot pool grows with every game, and any bet could be the winning one.
Progressive Jackpot Slots
A portion of every bet goes into the jackpot pool. The pool keeps growing until one lucky player wins the full prize.
Live Casino Side-Bet Jackpot
Place side bets at the live baccarat and blackjack tables. Certain card combinations give you a chance to hit the jackpot.
Crash Game Multiplier
In crash games including Aviator, the multiplier keeps rising. Cash out at the right moment to win big.
Fishing Game Mega Prize
Catch the special boss fish in JILI fishing games to win a mega prize. Every shot is a chance at the jackpot.
Join si6xs Today
Welcome to the platform chosen by thousands of players in Bangladesh. Get a 150% bonus on your first deposit.
Log in and get started
Cricket Format Explained
Knowing the different cricket formats makes betting decisions easier. The main formats are compared below.
| Format | Overs | Duration | Betting Features |
|---|---|---|---|
| T20 | 20 | 3–4 hours | Fast innings, more live bets |
| ODI (One-Day) | 50 | 7–8 hours | Mid-match markets are popular |
| Test | Unlimited | Up to 5 days | Innings and session bets available |
| The Hundred | 100 balls | ~2.5 hours | Fastest format, very exciting |
Popular leagues: BPL, IPL, BBL, PSL — you can bet on all these major tournaments at si6xs. High-profile matches like Bangladesh vs India offer markets including match winner, top batsman, total runs, and more.
View cricket bettingFootball Betting — Major Leagues, Exciting Markets
Football fans in Bangladesh are always passionate about the Premier League, La Liga, UEFA Champions League, and FIFA World Cup qualifiers. Betting markets for all these tournaments are available at si6xs.
One thing to keep in mind — many big matches kick off late at night Bangladesh time (BST, UTC+6), so place your pre-match bets in advance.
1X2 (Match Result)
Home win, draw, or away win — the simplest market.
Double Chance
Bet on two outcomes at once — a strategy to reduce risk.
Over/Under Goals
Bet on whether the total goals will be more or less than a set number.
Both Teams to Score
Both Teams to Score (BTTS) — bet on whether both teams will score.
Asian Handicap
A popular market used to level out the difference in team strength.
Half-Time / Full-Time
Predict separate results at half-time and at the end of the match.
si6xs VIP Plan and Cashback
Your VIP level goes up the more you play, and you receive cashback every week. A comparison of the three levels is shown below.
Weekly cashback up to this amount. New members start at the Bronze level.
Weekly cashback up to this amount. Promoted from Bronze as a reward for regular play.
Weekly cashback up to this amount. A premium experience with the highest benefits and personal support.
Cashback and Rebate Details
| VIP Level | Weekly Cashback | When It Is Credited | Conditions |
|---|---|---|---|
| Bronze | Up to 0.5% | Every Monday | Minimum bet must be met |
| Silver | Up to 1.0% | Every Monday | Same conditions apply |
| Gold | Up to 1.5% | Every Monday | Higher levels get higher benefits |
Key cashback conditions
- Cashback is calculated based on the net loss of the previous week.
- Cashback is added directly to your balance — not as a separate bonus.
- Regular activity is required to maintain VIP status.
Account Verification Process (KYC)
Why is the KYC (Know Your Customer) process needed? It ensures the security of your account, prevents financial fraud, and guarantees safe payments. Players across Bangladesh, including Dhaka, only need to complete this process once.
Submit your National ID (NID)
Upload clear photos of the front and back of your Bangladesh National ID card.
Proof of Address
A utility bill or any government document showing your current address.
Selfie Verification
Take a clear selfie while holding your NID. The photo must not be blurry or cropped.
Review and Approval
Our verification team reviews the documents. This is usually completed within a short time.
What happens after verification
Your account becomes fully active. All features — deposits, withdrawals, and bonuses — become available.
Beware of Fake Sites and Scams
Protect yourself from fraud in online gaming. Keep the following checklist in mind.
Check the official domain: Always make sure you are on https://si6xs.bar — exactly this address. Look for the green padlock (HTTPS) in your browser.
Never share your OTP or PIN: Never share your bKash, Nagad, Rocket, or Upay PIN with anyone — even if they claim to be si6xs support.
Your password will never be asked: Official si6xs support will never ask for your password.
Beware of Telegram / Facebook 'agents': If someone claiming to be an agent offers bonuses or special deals, it is a scam.
If you suspect fraud: Change your password immediately and contact us via 24/7 live chat or at [email protected].
si6xs 24/7 Support — Always Here for You
Our support team is always ready to help with any issue — in both Bengali and English.
Live Chat
Get instant help through the live chat on the site. Available 24 hours a day, 7 days a week.
Technical Support
If you have login issues, payment errors, or a game is not loading, let us know right away.
Bonuses and Account
Help is available for bonus claims, KYC verification, and withdrawal requests — all topics covered.
Responsible Gaming — Stay Safe
Online gaming is a form of entertainment. si6xs believes every player should play in a healthy and mindful way. This platform is for players aged 21 and above only.
Set Time Limits
Decide in advance how long you will play each day. Do not play beyond the time you have set.
Budget Management
Only spend money that, if lost, will not affect your daily life.
Self-Restriction Tools
If you feel that gaming is getting out of control, temporarily close your account.
Seek Help
Talk to family, friends, or a professional counselor. You can also contact our support.
Why si6xs Is This Platform
si6xs was built with the players of Bangladesh in mind. Our goal is simple — to create a safe, transparent, and enjoyable gaming environment where every player gets an equal opportunity. By supporting local payment methods like bKash, Nagad, Rocket, and Upay, we have made it easy to transact from anywhere.
Our platform follows SSL encryption and fair play principles. The outcome of every game is determined by an independent Random Number Generator (RNG) — no manipulation. We believe that an honest platform is what earns players' trust over the long term.
Just like the Bangladesh Tigers in cricket, si6xs aims to be a familiar name — bold, trustworthy, and always competitive. Whether it is the excitement of BPL or IPL, or the thrill of Gates of Olympus — all experiences can be found together at si6xs.
Payment Methods and Fast Withdrawals
For deposits and withdrawals at si6xs, you can use Bangladesh's most popular mobile banking services.
bKash
Minimum deposit ৳200
Nagad
Minimum deposit ৳200
Rocket
Dutch-Bangla Bank's mobile wallet
Upay
Minimum deposit ৳200