Mobile / Casino
This glossary covers the language you meet across the ak998 lobby — from game mechanics like RTP and volatility to account words like KYC and rollover. Keep it open whenever a term on screen needs a quick, clear answer.
When you understand what a term actually means, you make faster decisions — you pick a slot that matches your risk tolerance, you read a information condition without guessing, and you move money through Nagad or Upay without second-guessing the wallet step. The lobby at ak998 uses standard industry language, and this page gives you the plain-English version of each word before you need it.
The lobby organises games, account tools and wallet steps under different screens. Each term family below maps to a specific area you will actually visit during a session.
RTP, volatility, paylines and house edge appear on the game detail screen or inside the paytable. Titles from JDB, PlayStar, Pragmatic Play and Bigtime Gaming display this data where the studio chooses to expose it — not every title shows every figure.
Decimal odds, Asian handicap, over/under and spread are visible on the sportsbook screen next to each fixture. Cricket markets — including BPL and international matches — use decimal format by default on the board.
Deposit, withdrawal, e-wallet, KYC and account balance are the words you meet in the wallet tab. Nagad and Upay are the verified rails here — the field labels in the deposit form match these names directly.
Rollover, turnover, wagering requirement and qualifying bet are the terms attached to any active information. These definitions live in the information terms panel, readable before you accept anything — check that panel first.
These six terms appear on slot detail pages, live table descriptions and the paytable panel. Each definition below is the standard industry meaning — what the word means mechanically, not a commentary on any specific game.
RTP stands for Return to Player. It is the percentage of total wagered money a game is mathematically set to return over a very large number of rounds. A studio publishes this figure; ak998 displays it only where the provider exposes it.
House edge is the casino's built-in mathematical advantage on a game, expressed as a percentage of each bet. It is the inverse of RTP for slots and calculated separately for table games like Blackjack Royalty and Andar Bahar Live Table.
Volatility describes how often and how large a slot pays out relative to stake. High volatility means fewer wins but larger potential amounts when they land. Low volatility means more frequent smaller wins across a session.
Wager and turnover both refer to the total amount you stake across rounds. In a information context, a turnover requirement specifies how much you must stake before a gameplay tied to that information becomes available to withdraw.
A jackpot is the highest available prize pool or prize tier within a slot game's internal structure. Whether it is fixed or accumulates over rounds depends entirely on the game's mechanics as published by the studio.
A live dealer game streams a real human dealer from a studio to your screen in real time. You place bets through the interface while watching the dealer handle cards or a roulette wheel — Andar Bahar Live Table is one example in our lobby.
This set covers the terms you meet when placing sports bets, processing a wallet transaction or completing account verification. These definitions are distinct from the game-mechanics group above.
Asian handicap is a form of sports betting that removes the draw outcome by giving one side a virtual advantage or deficit before the match starts. It is common in football and cricket markets where a margin between teams is expected.
Over/under is a market where you bet on whether a measurable match statistic — total runs, goals or points — will finish above or below a number set by the sportsbook. The line is visible next to the fixture on the betting board.
A rollover requirement states how many times you must stake a specific amount before a conditional balance becomes withdrawable. The exact multiplier is written in the information terms panel — read it before accepting any promotional balance.
An e-wallet is a mobile-based payment account you fund separately and use to move money to and from your casino wallet. Nagad and Upay are the e-wallets configured on our deposit page for Bangladesh account holders.
KYC stands for Know Your Customer. It is the identity verification process an account must complete before certain withdrawal thresholds or account functions are unlocked. You submit the required documents through the verification section inside your account.
Decimal odds represent your total return per unit staked, including your original stake. Odds of 2.50 mean a one-unit stake returns 2.50 units if the selection wins. Our sportsbook displays cricket and football markets in decimal format by default.
Seeing a term in isolation is one thing; understanding where it lands in your actual session is more useful. When you open a slot like Crash HotSpin, the volatility label on the game detail screen tells you whether the round pattern is likely to cluster small hits or space out larger ones — that single data point changes which stake level makes sense before you start.
Before starting Crash HotSpin or Crash Dynamite, check the volatility indicator on the game detail page. High volatility rounds favour a patient, lower-frequency stake approach rather than rapid small bets.
On BPL or international cricket fixtures, the handicap line adjusts the match margin. Read the line carefully before selecting — the number shown is the runs or wickets deficit applied to the favourite before settlement.
Your account wallet panel shows remaining rollover as a running figure. Check it before requesting a withdrawal so you know whether the conditional portion of your balance has cleared the stated requirement.
When a withdrawal request prompts a KYC step, the verification screen inside your account lists exactly which documents to upload. Submit each document clearly — incomplete submissions are the main reason a request stalls.
If a definition here does not fully answer what you see on screen — a information condition written in unusual phrasing, a wallet label you have not encountered before — there are published routes to raise it directly with the support team.
The live chat widget is accessible from within your logged-in account. Open it, describe the term and the screen where you saw it, and the support team will clarify the specific context.
For detailed questions about information terms or account conditions, use the email address published on the Contact page. Include your account reference and the exact wording you want clarified.
The Help Centre, linked in the footer, contains published articles on wallet steps, account verification and information conditions. Search the term directly — many common questions are already answered there in plain language.
These questions focus on the practical side — how to interact with the features behind the terms, not the definitions themselves.
Open the game detail page before launching the title. If the studio has published an RTP figure, it appears there. Not every game exposes this number — if it is absent, it means the provider has not made it available through the lobby interface.
Log into your account and open the wallet or information tab. The panel there shows your active information status, including how much turnover is still required. The figure updates after each qualifying round is completed.
Select Nagad from the deposit options in your wallet tab, enter the amount within the limits shown on screen, follow the Nagad confirmation step on your phone, and the balance reflects in your account once the transfer clears through the rail.
KYC is typically requested when your withdrawal volume reaches a threshold set in the account terms, or when account security flags a verification step. The notification appears inside your account — follow the document upload instructions shown there.
Cricket and football markets on the sportsbook display in decimal odds by default. Check your account settings or the sportsbook display options panel to see whether an alternate format is available for your account configuration.
Every information has a terms link directly in the information panel — tap it before activating anything. The terms state the rollover multiplier, qualifying game categories and any time limits that apply to that specific offer.