Keno Bonus Number is one of the most popular draw-based games on 299 BDT. Simple to play, fast to resolve, and packed with bonus multipliers that can turn a small stake into a serious payout.
Amber balls are player picks. The glowing ball is the Bonus Number.
Amber = your picks | Glowing = Bonus Number (2× multiplier)
If you've never played keno before, here's the short version: you pick a set of numbers, the game draws a set of numbers, and the more your picks match the draw, the more you win. Keno Bonus Number on 299 BDT takes that classic format and adds a twist — one special Bonus Number is drawn each round, and if your selection includes it, your payout gets multiplied.
It's the kind of game that works well whether you're killing time between cricket matches or sitting down for a proper session. Rounds are short — usually under a minute — so there's always another draw coming. And because 299 BDT runs the game around the clock, you can jump in at any hour from anywhere in Bangladesh.
What makes this version stand out from standard keno is the bonus mechanic. Every draw includes one designated Bonus Number. If that number appears in your selection and it gets drawn, your winnings for that round are doubled. It sounds simple, and it is — but that extra layer of anticipation as the Bonus Number is revealed makes every round feel a bit more electric.
At the start of each round on 299 BDT, the system randomly designates one number from the draw pool as the Bonus Number. You won't know which number it is before you place your picks — that's part of the excitement. Once the draw happens, if the Bonus Number lands in your selection, your total payout for that round is multiplied by 2x.
Some rounds also feature enhanced bonus multipliers during promotional periods — 3x or even 5x — which 299 BDT announces in advance through the promotions section. Keeping an eye on those windows can make a real difference to your returns if you're playing regularly.
The game draws 20 numbers from a pool of 80. You can select anywhere from 1 to 10 numbers per round. The more numbers you pick, the higher the potential payout — but the odds of matching all of them decrease. Most experienced players on 299 BDT tend to pick between 4 and 7 numbers, which balances the hit rate against the payout multiplier nicely.
Keno has always had a following in Bangladesh, partly because it shares some DNA with lottery-style games that people here are already familiar with. But the online version on 299 BDT removes all the friction — no queuing, no paper tickets, no waiting days for results. You pick your numbers, the draw happens in seconds, and your winnings land in your wallet immediately.
The mobile experience is particularly smooth. Whether you're on a budget Android device or a newer smartphone, the game loads fast and the interface is clean. You can play on mobile data without worrying about the game lagging or dropping mid-round. That reliability matters a lot when you're in the middle of a session and the Bonus Number is about to drop.
Deposits and withdrawals at 299 BDT are handled in Bangladeshi Taka through local payment methods, so there's no currency conversion headache. You put in what you want to play with, and whatever you win comes back to you in BDT — straightforward and transparent.
Keno is a game of chance — the draw is random and no system can predict the outcome. That said, there are a few approaches that experienced players at 299 BDT use to manage their sessions more effectively.
First, decide on your number count before you start. Picking 3 numbers gives you a higher hit rate but lower payouts. Picking 10 numbers opens up the top prize tiers but you'll match all 10 far less often. Most players find a middle ground around 5 or 6 picks — enough variety to hit the Bonus Number occasionally while keeping the base payout meaningful.
Second, set a session budget before you play. 299 BDT has built-in deposit limit tools that let you cap your spending daily or weekly. Using those tools means you can enjoy the game without worrying about going over what you planned. Keno rounds move fast, and it's easy to lose track of how many you've played.
Third, watch for bonus multiplier promotions. 299 BDT regularly runs limited-time events where the Bonus Number multiplier is increased. Playing during those windows gives you better value per round without changing your stake.
Payouts scale with how many numbers you pick and how many of those match the draw. The table below shows a simplified payout structure for common pick sizes. When the Bonus Number is included in your matched picks, the total payout for that round is doubled.
New to 299 BDT? Your first deposit comes with a welcome bonus you can use on Keno Bonus Number. Register, deposit in BDT, and the bonus is credited automatically.
Claim BonusKeno Bonus Number runs perfectly on any smartphone. No app download required — just open your browser, log in to 299 BDT, and start picking numbers.
Get the AppIndicative payouts based on picks and matches. Bonus Number doubles the round total.
| Numbers Picked | Numbers Matched | Base Payout (×stake) | With Bonus Number (×stake) |
|---|---|---|---|
| 3 | 2 | 1× | 2× |
| 3 | 3 | 5× | 10× |
| 5 | 3 | 1× | 2× |
| 5 | 4 | 8× | 16× |
| 5 | 5 | 50× | 100× |
| 7 | 4 | 2× | 4× |
| 7 | 5 | 15× | 30× |
| 7 | 6 | 80× | 160× |
| 7 | 7 | 500× | 1000× |
| 10 | 5 | 3× | 6× |
| 10 | 7 | 40× | 80× |
| 10 | 10 | 2000× | 4000× |
Payouts are indicative. Actual values may vary. Please check the in-game paytable for current rates.
Getting started on 299 BDT takes just a few steps. Once you're set up, each round takes under a minute.
Create your free 299 BDT account or log in if you already have one. Verification takes under two minutes and your welcome bonus is applied automatically on your first deposit.
Deposit in Bangladeshi Taka using bKash, Nagad, Rocket, or bank transfer. Funds appear instantly so you can start playing right away.
Navigate to the Keno Bonus Number game from the menu. The game board loads in seconds on both desktop and mobile.
Select between 1 and 10 numbers from the board, set your stake amount, and confirm your entry before the round closes.
The draw runs automatically. Matched numbers light up, the Bonus Number is revealed, and any winnings are credited to your 299 BDT wallet instantly.
| Pick Size | Hit Rate | Max Payout | Best For |
|---|---|---|---|
| 1–3 picks | High | Low | Casual play |
| 4–6 picks | Medium | Medium | Balanced sessions |
| 7–10 picks | Lower | Very High | Big win hunting |
Most 299 BDT players prefer 4–6 picks for a consistent, enjoyable experience.
Common questions from 299 BDT players about Keno Bonus Number.
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