Slots / Mobile
From RTP and house edge to Asian handicap and KYC, this glossary covers the terms you'll see across the tktk688 lobby, sportsbook and account pages. Each definition is written plainly so you can read an odds line or a information condition without second-guessing the language.
When you know what volatility means, you pick the right slot for a short session. When you understand rollover, you read a information condition without surprises.
The tktk688 lobby uses consistent language across sports, casino and account pages. These four families cover the places where terminology questions come up most often. Each family maps to a specific screen or workflow you can locate in your account right now.
Terms like RTP, volatility, payline and multiplier appear in the info panel of each slot or table game. Open any title from Spadegaming, CQ9 or Bigtime Gaming and tap the information icon to see which figures the provider publishes for that specific game.
Decimal odds, Asian handicap, over/under and spread are shown on the bet-slip and market listings in the sportsbook. Cricket markets — including BPL and international fixtures — use the same odds format as football and other sports on the platform.
Deposit, withdrawal, turnover, e-wallet and KYC appear across the account section. When you add funds via Nagad or Bank Transfer, the transaction record and any pending status use this vocabulary to describe where your balance stands.
Rollover, wagering requirement, minimum odds and qualifying bet are the terms attached to any active information. These appear in the information's own terms panel — always read that panel before accepting a condition, as the numbers shown there are the ones that apply.
These six terms cover the mechanics and structures you encounter most often in slots, table games and live dealer sessions. Each definition below is written in plain language without industry shorthand.
RTP stands for Return to Player. It is the theoretical percentage of total wagers a game returns to players over a very large number of rounds.
House edge is the built-in mathematical advantage the platform holds on any given game. It is the flip side of RTP has roughly a 4% house edge.
Volatility describes how a slot distributes its payouts. High-volatility slots pay out less often but in larger amounts when they do. Low-volatility slots pay out more regularly with smaller returns. Providers like JDB and PlayStar sometimes note volatility level in the game info panel.
A wager or turnover requirement is the total bet amount you must place before a bonus balance or specific winnings become available for withdrawal. For example, if a condition states 10x turnover on a 500-taka bonus, you must place 5,000 taka in qualifying bets first.
A jackpot in a slot refers to a high-cap prize pool that accumulates or is fixed at a set maximum.
A live dealer game is a casino table game — baccarat, roulette or blackjack — streamed in real time with a human dealer running the round. You see the physical table, cards and wheel on screen and place bets through the interface while the round plays out live.
These six terms cover the sports betting markets, payment flow and account verification language you will encounter in the sportsbook and wallet sections. They are distinct from the game mechanics terms above.
Asian handicap is a sports betting market format that removes the draw outcome by giving one team a head start or deficit in goals before the match begins.
Over/under is a market where you bet on whether a measurable match statistic — most often total goals or total runs — will finish above or below a number set by the platform
Rollover is the same concept as wagering requirement, expressed as a multiplier. A 5x rollover on a 1,000-taka balance means 5,000 taka in qualifying bets must be placed before withdrawal is un
An e-wallet is a mobile-based digital payment account that holds and transfers funds without a physical bank card. In the tktk688 account, Nagad functions as a supported e-wallet rail. You select it from the deposit or withdrawal screen and follow the steps and limits shown there.
KYC stands for Know Your Customer. It refers to the identity verification process an account must complete before certain actions — typically higher withdrawal amounts or specific account functions — are unlocked. The account page details which documents or steps are required at each verification stage.
A minimum odds condition in a information means a qualifying bet must be placed at odds equal to or higher than a stated decimal value.
Definitions become useful the moment they connect to a decision on screen. Take volatility — when you open a slot from CQ9 or Bigtime Gaming, the info panel may show a volatility rating.
Open the info panel on any slot from Spadegaming or Bigtime Gaming. If the provider publishes a volatility rating, it appears there. That single data point tells you whether the session pattern suits the time and balance you have available right now.
Select an Asian handicap line on a cricket or football match and the bet-slip shows the handicap adjustment applied to the final score. The stake and potential return calculate against that adjusted outcome, not the raw result.
When you request a withdrawal to Bank Transfer, the account page indicates whether a KYC step is outstanding. If it is, the page shows what to submit. Completing that step first keeps the withdrawal moving without a hold on the transaction.
Active information display a progress indicator showing how much of your rollover requirement has been met. Each qualifying bet — placed at or above the stated minimum odds — updates that tracker. You can check it directly in the information section of your account.
If a definition here does not match what you see in your account, or if a specific condition in a information uses language you want clarified, our support team can walk through it with you.
The live chat button is accessible from any page in the lobby. Use it to ask about a specific term, a information condition or an account step. An agent can point you to the exact screen where the information is shown.
The help section inside your account lists common questions about wallet steps, transaction status and verification requirements. Locate it from the account menu — it covers Nagad and Bank Transfer flows as well as information condition language.
For detailed questions about a specific term in a information or a document request for KYC, email support is available at the address published on the contact page. Include your account reference so the team can pull up the relevant details.
These questions are about how the platform handles the features this glossary describes — distinct from the definitions themselves. If you know the term but want to know where to act on it, these answers point you in the right direction.
Open the slot and tap or click the information icon inside the game window. The RTP is shown there only when the provider has published it for that title.
Go to the information section in your signed-in account. Each active information shows a progress bar or a tally of qualifying bets placed against the total required.
Whether a Nagad deposit triggers or contributes to a wagering requirement depends on which information, if any, was active when you deposited. Check the specific information terms inside your account. The terms panel there states which deposit methods and bet types qualify for that information.
If your account has an outstanding KYC step, the withdrawal screen will display what verification is needed before the transfer is processed. Complete the step shown there — submitting the requested documents through the account — and then resubmit the withdrawal. The account page shows the current status.
Asian handicap availability depends on how each cricket match is listed in the sportsbook at the time. Open the relevant fixture in the cricket section and check the market tabs on the match page. Not every match carries every market type — available markets are listed per fixture.
A pending balance means the deposit has been received but has not yet been confirmed and moved to your available balance.