App / Slots
If something in your account, your Nagad deposit or your game session is not behaving the way you expect, this page has the direct answer. We have organised the questions we hear most often — covering Upay transfers, login steps, game access and support routes — so you can find what you need without scrolling through general content.
Every question on this page has a support path behind it. If an FAQ answer does not resolve your issue, our support team is reachable through the channels below. Deposit queries — especially Nagad and Upay transactions that appear pending — are handled with priority. Have your account ID and the wallet reference number ready before you reach out; that single step cuts resolution time significantly. All channels connect to the same team, so choose whichever one you open fastest on your handset.
The chat icon sits at the bottom of every page when you are logged in. It connects you to a live agent — not a bot — and is the fastest route for deposit and account questions. Keep your Nagad or Upay reference number ready before you open the chat.
For questions that need a record — account verification, transaction disputes or detailed wallet queries — email is the right channel. Write from the address registered to your 678k account so the team can pull your details without a separate identity step.
The Help Centre, linked in the footer, holds step-by-step articles on Nagad deposits, Upay transfers, password resets and game access. It is updated when processes change, so check there first before contacting the team for account navigation questions.
The answers here are drawn from the actual account and payment flows we have configured — not from generic casino copy. When a step changes — for example, if Nagad updates its OTP screen or Upay adjusts its transfer confirmation — we update the corresponding FAQ answer. We do not keep stale answers live; the version you are reading reflects the current state of the platform.
Every FAQ answer on this page describes a step that exists inside the live platform — account creation, Nagad deposit, Upay transfer, game lobby access and support routing. Nothing here is copied from a generic template or invented to fill space.
The Nagad and Upay deposit steps described in this FAQ match the exact fields shown in the cashier screen. If the cashier screen changes after a wallet provider update, the FAQ is revised to match before the next support shift begins.
This page does not state Deposit references, processing minutes or game counts we have not verified. Where a figure is shown on your account screen — your current wallet balance or your transaction reference — we tell you where to find it, not what it will be.
FAQ articles are reviewed whenever an account process, payment rail or game category changes. The current version of each answer reflects the platform state your account is running on right now — not a historical snapshot from a previous release.
The three main play areas inside 678k — live casino tables, the slots lobby and the sportsbook — each have their own content and pace, but the account layer underneath them is identical. Your Nagad or Upay deposit lands in one wallet and is available across all three areas without any transfer step between them. Your transaction history, your support route and your login path do not change depending on which area you are in. That consistency is the thing we get asked about most in FAQ queries: yes, the same account works everywhere.
Blackjack Bangladesh Live and Roulette SpeedBoost run on streamed dealer sessions with real-time results. These tables have their own minimum and maximum stake ranges, which are displayed on the table thumbnail before you sit. Your wallet balance is the same one you loaded via Nagad.
Slot Extreme and other titles from Habanero, PG Soft, Spadegaming, JDB and PlayStar sit in the slots section. RTP figures are shown only where the game or provider exposes them — we do not display percentages we cannot verify. Your bet is drawn from the same account wallet.
The sportsbook covers cricket markets — including BPL and international fixtures — alongside football and other categories. Odds and available matches are shown live in the sportsbook section. The same Upay or Nagad balance you use for casino is available here without a separate top-up.
One login, one wallet balance, one transaction history, one support route. Whether your last session was on Crash Zap, Football FastGoal or a live dealer table, the account screen shows the complete record. Support handles queries from all three areas through the same chat and email channels.
These are the visible, account-level features that returning players in Bangladesh notice first. They are not marketing claims — they are the things your account screen, your cashier page and your game lobby will confirm the moment you log in. We built the platform around these four points because they are what we kept hearing about in support queries and player feedback: local wallet access, a mobile-first layout, a clear game lobby and a single account path that does not force you to navigate between separate sections for different tasks.
Nagad is the primary deposit route and Upay is the configured alternative. Both are available directly from the cashier screen — no bank redirect, no third-party portal. The fields, limits and confirmation steps are shown inside your account at the point of deposit.
The lobby, cashier and support chat are all reachable without switching apps or zooming in. The game grid, the wallet chip row and the account menu are arranged for a single-thumb session on any Android or iOS handset. Crash Zap and Football QuickScore load without a separate download.
Games are sorted by category — live casino, slots, crash and sportsbook — so you land on the right section in one tap. Studios available include Habanero, PG Soft, Spadegaming, JDB and PlayStar. The current state of the lobby, including any featured titles, is shown after login.
Registration, deposit, game access and support all run through one account. There is no separate wallet app or sub-account for the sportsbook. Your bKash or Nagad transaction history and your game session history are both visible from the same account dashboard after login.
This FAQ is organised around the questions that come through support most often — not a checklist of every possible account scenario. The sections below cover the five areas that account for the large majority of queries we receive: Nagad deposit steps, Upay transfer confirmation, account login and password recovery, game access on mobile, and how to reach live support when an answer here does not resolve the issue.
These figures describe the structural shape of the platform — the game categories available, the payment routes configured, the language the interface runs in and the device types the layout supports. They are not projections or marketing figures; they match what you can verify by opening the lobby and the cashier screen.
4
2
5
1
The questions below cover the account and payment situations that come up most often. Read the answer that matches your situation; if the steps described do not match your screen, contact support via live chat with your account ID and the relevant transaction reference ready.
Log in to your account, open the cashier and select Nagad from the payment options. Enter the amount, then follow the fields shown on screen — your Nagad mobile number and the transfer confirmation step. The transaction reference appears in your account history once the wallet confirms the transfer. All amounts and limits are displayed inside the cashier at the time of deposit.
Yes. Upay is the configured alternative deposit route on 678k. In the cashier, select Upay, enter your registered Upay number and the amount, then complete the confirmation step your Upay app shows. The same account wallet receives the funds — no separate balance or transfer between sections is needed once the deposit is confirmed.
First, check that you are entering the email address and password exactly as registered. If you have forgotten your password, use the password reset link on the login page — the reset email goes to your registered address. If the reset email does not arrive within a few minutes, check your spam folder. For account access issues that the reset flow does not resolve, contact support via live chat.
A pending status means the platform is waiting for confirmation from Nagad. Processing times are set by the wallet provider, not by 678k. Check the transaction in your Nagad app — if the transfer was completed on the Nagad side, the reference number in your history confirms it. Bring that reference number to live chat if the balance has not updated after the Nagad confirmation.
The full lobby — including Slot Extreme, Crash Zap, Football FastGoal and Football QuickScore — runs in your mobile browser without a separate download. Live casino tables, including Blackjack Bangladesh Live and Roulette SpeedBoost, also load through the browser. The layout adjusts to your screen size automatically. If a specific title does not load, try refreshing the page while on a stable mobile connection.
Your full transaction history — covering every deposit route including Nagad, Upay and bKash — is in your account dashboard under the transaction or wallet section. Each entry shows the payment method used, the amount, the date and the status. This is the record to reference when contacting support about a specific deposit query; having the entry visible on your screen speeds up the resolution.
Yes. One 678k account covers the slots lobby, live casino tables, crash games and the sportsbook — including cricket markets for BPL and international fixtures. Your wallet balance is shared across all areas. You do not need to log out or switch accounts to move from Slot Extreme to a cricket betting market; the tab navigation inside the lobby handles it.