Sports / Mobile
When you open a slot, join a live table or check your wallet after a session, the terms on screen mean something specific. This glossary covers game mechanics, odds language, account and payment vocabulary — exactly the words you encounter on casino99, defined plainly so you can make quicker decisions in the lobby.
Not every term lands in the same place. Some show up the moment you open a slot; others only appear when you deposit via bKash or check your account dashboard after a session. Understanding which family a term belongs to helps you find it quickly rather than searching the whole screen.
Terms like RTP, volatility, payline and bonus round appear on the game detail card or inside the paytable. Open any slot from JDB or Bigtime Gaming, tap the information icon, and these figures are shown exactly as the studio publishes them — we do not alter them.
Asian handicap, over/under, decimal odds and match line sit inside the sportsbook section. These terms govern how your stake is calculated against the result. For cricket markets — IPL, BPL, international matches — these are the terms you read before placing any selection.
Deposit, withdrawal, rollover, e-wallet and KYC appear in the account and cashier screens. When you fund your account through bKash, Rocket or Bank Transfer, the cashier labels each step using this vocabulary. The transaction record in your account dashboard uses the same terms.
Turnover requirement, qualifying wager and validity period describe the conditions attached to any information. The current state of any offer is shown in your account dashboard after login — not on a public board. Read these terms before you wager so the conditions are clear.
These are the six terms that appear most often across slots, live tables and crash games on the platform. Each definition below is written as the game industry and studio use it — not simplified to the point of being wrong.
RTP stands for Return to Player. It is the percentage of total wagers a game is mathematically designed to pay back over a very large number of rounds. A higher RTP means the house edge is lower.
House edge is the mathematical advantage the game holds over every player across all rounds. It is the inverse of, the house edge is 4%.
Volatility describes how often a game pays out and in what size. High volatility means fewer wins but larger prize amounts when they land. Low volatility means more frequent, smaller wins. Bigtime Gaming and Microgaming studios often label volatility on the game detail screen before you start.
A wager is the amount you stake on a single round or bet. Turnover is the total amount wagered across multiple rounds, often used in information conditions to describe how much you need to play before a gameplay becomes available for withdrawal. Your running turnover figure appears in your account dashboard.
A jackpot is a slot game's top prize, awarded on a rare combination or triggered through a specific bonus round mechanic. It is a game feature defined by the studio. The size and trigger condition are published in the game paytable — casino99 does not set or alter the jackpot structure.
A live dealer is a real person dealing cards or spinning a roulette wheel in a streamed studio environment, which you watch and bet on in real time. Live dealer tables sit in the Live Casino section of the lobby and are supplied by studios such as Microgaming and PlayStar.
These six terms come up in the sportsbook, cashier and account verification flows. Knowing them before you encounter them on screen saves time and avoids confusion at the withdrawal step.
Asian handicap is a betting market that removes the draw outcome by giving one team a head-start in goals or runs before the match begins. It is common in cricket and football markets. The handicap value shown next to each selection tells you exactly how the start is applied to the final score.
Over/under is a market where you predict whether a measurable total — runs, goals, corners — will finish above or below a line set by the sportsbook. In BPL and IPL cricket markets, over/under on total runs is one of the most-used market types available in the casino99 sportsbook.
A rollover requirement states how many times you must wager a specific amount before a gameplay or deposit amount qualifies for withdrawal. For example, a 5x rollover on a 500 BDT amount means 2,500 BDT in qualifying wagers. The exact multiplier for any active offer is shown in your account dashboard after login.
An e-wallet is a digital payment account used to deposit and withdraw funds without direct bank involvement in each transaction. On casino99, bKash and Rocket function as e-wallets — you send from your mobile wallet to the cashier-specified number, and the amount is credited to your account balance.
KYC stands for Know Your Customer. It is the account verification process where you submit identity documents to confirm you are the person who registered. KYC is required before certain withdrawal thresholds are reached. The documents needed and the submission path are shown in the verification section of your account settings.
A responsible-play limit is an account-level control that lets you set a ceiling on how much you deposit or wager within a given period. You configure this in your account settings — the fields and period options are shown there after login. Availability of specific controls depends on local law and your eligible region.
Seeing terms in isolation is useful; understanding them together is what actually helps when you are on the lobby screen deciding what to open next. Take a session that moves from slots to a live table.
Before starting a JDB or Bigtime Gaming slot, open the paytable via the game's information icon. You will see volatility rating, payline count and the bonus round trigger condition — three terms this glossary defines, visible in one screen.
At a Microgaming or PlayStar live dealer table, house edge is embedded in the game rules — visible in the side-rules panel. Baccarat and blackjack show the different edge per bet type so you can compare before choosing your stake.
In the BPL or IPL cricket section, select any match to see Asian handicap and over/under lines side by side. The handicap value and the total line are shown on the same selection card — no need to navigate away to understand what each market means.
After a deposit via Rocket or Bank Transfer, your account dashboard shows your current rollover balance if any information condition is active. The amount remaining updates after each qualifying wager so you always have a current figure.
If a term on screen does not match what you read here, or a condition in your account shows language you are not sure about, there are three ways to get a straight answer from the casino99 team.
Open the chat icon from any page inside the lobby. Type the term you are looking at and the screen where you found it. The support team can pull up your account context and explain exactly what that label means for your current session or pending withdrawal.
Several terms — rollover balance, verification status, KYC stage — are shown with their current values in the account dashboard after login. Check the dashboard first before contacting support; the figure there is live and reflects your actual account state.
For detailed questions about information conditions, withdrawal limits or verification documents, send an email through the contact form. Include the specific term and the screen where it appeared. Responses cover the account-specific detail that chat cannot always display in full.
Picking a game without knowing its volatility is like choosing a cricket innings target without knowing the pitch. The terms in this glossary are not bureaucratic labels — they are the actual variables that change your experience on a slot, a live table or a sportsbook market.
These questions go one step further than pure definitions — they connect each term to a specific screen, setting or payment step you encounter when your account is active on casino99.
Log in and open the account dashboard. If a information condition with a rollover requirement is active on your account, the current rollover balance and the target amount are shown as a live figure there. It updates after each qualifying wager — you do not need to contact support to check it.
Go to account settings and select the verification section. The document types required and the upload fields are listed there. Once submitted, the status updates in the same section. The exact documents needed depend on your account type and withdrawal threshold, as shown in those fields.
RTP is shown only where the studio — JDB, Bigtime Gaming, PlayStar or Microgaming — chooses to publish it. Open the game, tap the paytable or information icon, and if the studio has included the figure, it appears there. We display exactly what the studio provides; we do not add or alter it.
After you send the amount to the cashier-specified bKash number, the deposit is logged in your transaction history in the account dashboard. The entry shows the amount, the payment method and a status label. If the status does not update as expected, contact live chat with your bKash transaction reference number.
The result of each round — win or loss — is applied to your account balance immediately after the round settles. The transaction appears in your account history with the table name, round ID and amount. You can check the record in the history section of your dashboard at any time after the session.
Account controls are in your account settings after login. The fields and available options are shown there. Availability of specific limit types depends on your region and local law. If you cannot find a specific control, contact support via live chat or email to ask what is available for your account.