Keno Bonus Number at 5777 BTU takes the classic number-picking game and adds a twist that can multiply your payout in a single draw. Choose up to ten numbers, watch twenty get called, and hope your bonus number lands.
Keno is one of those games that's been around forever, and for good reason — it's easy to understand, quick to play, and the potential returns are genuinely exciting. The version at 5777 BTU keeps everything that makes keno enjoyable and adds one mechanic that changes the dynamic completely: the bonus number.
Here's how it works. The board has 80 numbers. You pick anywhere from one to ten of them — these are your spots. The game then draws 20 numbers at random. Every spot that matches a drawn number counts as a hit. The more hits you land, the bigger your payout according to the paytable for your pick size.
What makes Keno Bonus Number different is the extra ball drawn after the main 20. This is the bonus number. If it matches any of your picked spots, your total prize for that ticket is multiplied — up to 10× depending on how many hits you already had. It's a single number that can turn a decent win into something much more significant.
Rounds at 5777 BTU run every couple of minutes. You can buy multiple tickets per round, each with different number selections if you want. Everything is automated — the draw happens, hits are counted, the bonus number is revealed, and your winnings land in your account before the next round starts. There's no waiting around, no manual claims, just a clean and fast game loop that works well whether you're playing for five minutes or an hour.
Sample board — gold = your picks, green = hits, red = bonus number
The bonus number is the defining feature of this game at 5777 BTU, and it's worth understanding exactly how it works before you start playing.
After the standard 20 numbers are drawn and your hits are counted, one additional number is pulled from the remaining pool. This is the bonus number. If this number matches one of your original picks, your prize for that ticket is multiplied. The multiplier depends on your pick size and how many hits you already had — but it can go as high as 10×.
To be clear: the bonus number only helps you. If it doesn't match any of your picks, your prize stays exactly as calculated from the main draw. There's no penalty for missing the bonus number. It's purely upside — a free shot at a bigger payout on every single ticket you buy.
The practical effect is that even a modest win from the main draw can become something worth celebrating. Hit four out of eight picks in the main draw, collect a solid prize, then watch the bonus number land on one of your remaining picks — and suddenly that payout is multiplied. It happens regularly enough that it keeps every round interesting right until the very last ball.
The bonus number is drawn from the remaining 60 numbers after the main draw. If it matches any of your picks, your prize multiplies. If it doesn't, you keep your original win. No downside — ever.
5777 BTU built Keno Bonus Number with local players in mind — fast rounds, BDT stakes, and a bonus mechanic that keeps every draw worth watching.
A new draw starts every two to three minutes at 5777 BTU. Buy your tickets, watch the draw, collect your winnings, and you're ready for the next round before you've had time to overthink it.
Buy up to five tickets per round, each with a completely different number selection. More tickets means more chances for the bonus number to land on one of your picks.
Pick as few as one number or as many as ten. Each pick size has its own paytable. Smaller picks hit less often but pay more per hit. Larger picks give you more ways to score on a single ticket.
All bets at 5777 BTU are placed in Bangladeshi Taka. Minimum ticket price starts at ৳50. No currency conversion, no hidden fees — what you see is what you stake and what you win.
The keno board scales cleanly on any screen size. Tap your picks on a phone just as easily as clicking on a desktop. The draw animation and bonus reveal both run smoothly on mobile data.
Every draw at 5777 BTU uses a certified random number generator. The 20 main numbers and the bonus number are all drawn independently — no patterns, no bias, just a fair result every time.
Prizes are shown as a multiplier of your ticket stake. The bonus number multiplier applies on top of the base prize when it matches one of your picks.
| Pick Size | Hits Required | Base Prize | With Bonus |
|---|---|---|---|
| Pick 1 | 1 of 1 | 3× | 10× |
| Pick 2 | 2 of 2 | 12× | 50× |
| Pick 3 | 3 of 3 | 40× | 120× |
| Pick 4 | 3 of 4 | 5× | 15× |
| Pick 4 | 4 of 4 | 80× | 300× |
| Pick 5 | 4 of 5 | 12× | 40× |
| Pick 5 | 5 of 5 | 400× | 1,500× |
| Pick 8 | 6 of 8 | 18× | 60× |
| Pick 8 | 8 of 8 | 2,000× | 10,000× |
| Pick 10 | 7 of 10 | 10× | 30× |
| Pick 10 | 10 of 10 | 10,000× | 50,000× |
Paytable shows indicative multipliers. Partial hit rows omitted for brevity. Full paytable visible in-game at 5777 BTU.
Quick tip: Pick 5 and Pick 8 offer the best balance between hit frequency and payout size. Most regular players at 5777 BTU settle on one of these two pick sizes as their default.
Register at 5777 BTU with your mobile number. OTP verification takes under a minute and your account is active immediately — no paperwork, no waiting.
Deposit in BDT using bKash, Nagad, or Rocket. Minimum deposit is ৳200 and your balance updates instantly. No manual approval needed.
Open Keno Bonus Number, choose your pick size, and tap your numbers on the board. Set your stake per ticket and confirm before the round closes.
Twenty numbers are called, then the bonus number is revealed. Hits are counted automatically and any winnings — including bonus multipliers — are credited instantly.
Keno is a game of chance — no strategy changes the odds of any specific number being drawn. But how you structure your tickets and manage your session budget makes a real difference to how long you play and how much you enjoy it.
Understand your pick size before you commit. Smaller pick sizes hit more often but pay less per win. Larger pick sizes are harder to hit but the payouts — especially with the bonus number — are significantly bigger. Decide what kind of session you want before you start.
Use multiple tickets with different pick sizes. Buying one Pick 3 ticket and one Pick 7 ticket in the same round gives you two different payout profiles. If the draw runs cold on one, it might run warm on the other.
The bonus number is always worth watching. Even if your main draw result is modest, the bonus number can change everything. Don't close the game window early — wait for the full reveal before moving on to the next round.
Set a round limit, not just a money limit. It's easy to keep buying tickets round after round at 5777 BTU because the game moves fast. Decide how many rounds you'll play in a session before you start, and stick to it.
Check for keno promotions. 5777 BTU runs regular deposit bonuses and free ticket promotions. A free ticket in a keno round costs you nothing but gives you a real shot at the bonus multiplier — always worth using when available.
The game traces its roots to ancient China, where a similar number-drawing lottery was used to fund public works. The modern version arrived in the West via Chinese immigrants in the 19th century and has been a casino staple ever since. The bonus number mechanic at 5777 BTU is a contemporary addition — but the core appeal of picking your lucky numbers and watching the draw hasn't changed in hundreds of years.