Slots / Mobile
Every term you see in the lobby — from RTP and volatility on a slot screen to rollover on a information notice — is explained here in plain language. Use this glossary to read game details, understand account conditions and move through the 57777b lobby with confidence.
Knowing what a term means before you act on it changes how you play. When you see RTP listed on a slot from Pragmatic Play or CQ9, you can judge whether the return rate suits your session.
These four groups cover the language you encounter across different parts of the 57777b lobby and account area.
RTP, volatility, RNG and payline count appear on individual game detail screens — most visible on slots from Bigtime Gaming, CQ9, Pragmatic Play and Spadegaming. Check the info panel inside the game before you start a session.
Asian handicap, over/under, decimal odds and spread appear in the sportsbook section, most prominently on cricket markets covering IPL and BPL fixtures. The odds format can usually be switched in your account display settings.
E-wallet, bKash deposit, Rocket payment, KYC and account verification appear in the cashier and account settings screens. These terms define the steps between requesting a transaction and seeing it reflected in your balance.
Rollover, turnover, wagering requirement and eligible games appear in the terms attached to any active information. Always read the conditions panel before opting in — it states which game categories count toward the requirement.
Six foundational terms that appear on game screens and in lobby descriptions across 57777b.
RTP stands for Return to Player. It is the percentage of total wagers a game is designed to return over a very large number of rounds. A slot showing 96% RTP is expected to return 96 units for every 100 wagered across its full statistical cycle.
House edge is the mathematical advantage the platform holds on each bet, expressed as a percentage. It is the inverse of RTP for slots and a separately calculated figure for table games. A roulette variant with a 2.7% house edge means the platform retains 2.7 units on average per 100 wagered over time.
Volatility describes how a slot distributes its payouts. High-volatility slots pay less often but in larger amounts when they do hit. Low-volatility slots pay more frequently in smaller amounts. Medium volatility sits between the two. Volatility is sometimes labelled variance and is shown in the game info panel where the provider exposes it.
A wager or turnover requirement is the total amount you must bet before a conditional balance — such as a promotional credit — becomes withdrawable. If a condition states a 10x turnover on a 500 BDT credit, you must place 5,000 BDT in qualifying bets. The information terms panel states which games count toward the total.
In slot terminology, a jackpot is the highest prize tier a game can award, triggered by a specific symbol combination or bonus feature.
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 physical cards or a roulette wheel. Live dealer tables for baccarat, roulette and blackjack are available in the 57777b live casino section.
Six terms from the sportsbook, cashier and account verification areas of 57777b.
Asian handicap is a betting format used mainly in football and cricket that removes the draw outcome by giving one side a virtual head start or deficit. A -1.
Over/under is a market where you bet on whether a measurable figure — total runs in a cricket innings, total goals in a match — will finish above or below a line set by the platform.
Rollover is another term for wagering or turnover requirement. It states how many times a promotional balance must be bet before withdrawal is permitted. The rollover multiplier and eligible game categories are always listed in the information's terms panel. Check those terms before accepting any promotional credit.
An e-wallet is a mobile-based payment account used to send and receive money without a bank card. At 57777b, bKash and Rocket are the verified e-wallet options for deposits. You initiate a transfer from your bKash or Rocket app and the amount is credited to your 57777b account balance once the transaction clears.
KYC stands for Know Your Customer. It is the identity verification process your account may go through before a withdrawal is processed. You submit identification documents through the account verification section. The screen shows which documents are required and the current status of your submission.
These are account-level tools that let you set boundaries on your own activity — such as session reminders or cooling-off periods. Where available, they appear in the account settings area. Check the settings section of your signed-in account to see which controls are currently active on your account.
Seeing a term in isolation is one thing; knowing where it appears in a real decision is more useful. When you open a slot like Chittagong Lucky Slots or Slot Flight, the game info panel may show RTP and volatility side by side.
RTP and volatility appear here for titles like Slot Flight and Chittagong Lucky Slots. Open the info icon before starting a session to check both figures where the provider has made them available.
Asian handicap and over/under lines for cricket fixtures sit as separate tabs on the match card. The odds and the line update in real time; the format can be adjusted in your display settings.
The bKash and Rocket deposit flows show transfer steps and the minimum deposit amount. Your transaction history in the account area records each completed deposit with a timestamp and reference.
Rollover multiplier, eligible game categories and the expiry window are all listed here. Read this panel before opting into any information so the turnover condition is clear before you start wagering.
If a term in the lobby or account area is unclear, our support team can explain it in the context of your specific account or the game you are looking at.
Open the chat widget from any page while signed in. Describe the term or screen you are asking about and the support team will walk you through it.
The help centre contains articles on account steps, cashier processes and gameplay. Search the term you are looking for to find the relevant article.
Send a message through the contact form in your account area for non-urgent questions about terms, account conditions or information rules. A reply will be sent to your registered address.
Practical questions about how the terms in this glossary connect to actions you take inside 57777b.
Open the slot and tap the information icon, usually shown as an 'i' or a menu button inside the game frame. Where the provider has published the RTP figure, it appears there. Not every title displays it — availability depends on what the studio exposes.
Go to account settings after signing in and look for the verification or identity section. The screen shows which documents have been submitted and whether they have been reviewed. If a document is pending or requires resubmission, the status label will indicate that.
Yes. Both bKash and Rocket are available as deposit options in the cashier. You can use either wallet for separate transactions on the same account. Each deposit is recorded individually in your transaction history with its own reference and timestamp.
The information terms panel shows the rollover multiplier and the list of eligible game categories. Your qualifying bets accumulate toward the total automatically. You can check progress in the account or information section while the information is active.
High volatility on a title like Slot Flight means payouts are less frequent but can be larger when they land. For a shorter session with a fixed amount, a lower-volatility slot may suit better. The game info panel shows the volatility rating where the provider has made it available.
Open the match card for the fixture you want in the sportsbook section. Handicap markets appear as a separate tab alongside the main match odds. The line and the odds for each side are shown on that tab and update as the market moves.