From RTP and volatility on the slots floor to rollover conditions on the promo board, this glossary gives you plain-language definitions so you can read any screen in the lobby with confidence. Availability depends on your local law and eligible regions.
Knowing what a term means changes how you choose. When you see volatility listed on a slot, you know whether to expect frequent small returns or longer dry runs with bigger swings.
FOUR TERM FAMILIES
Where Each Term Family Appears
Terms cluster around four areas of the lobby. Knowing which family a word belongs to tells you where to look for it on screen.
Game Mechanics
RTP, volatility, paylines, multiplier and hit frequency appear on the game detail panel or in the provider's paytable. Open any slot from PlayStar, PG Soft, JDB or Habanero and look for the info icon to find these figures where the studio has published them.
Odds and Markets
Asian handicap, over/under, decimal odds and spread sit inside the sportsbook section. Cricket markets — IPL, BPL and international fixtures — use the same odds format as other sports, so learning the format once covers every category we carry.
Wallet and Account
Deposit, withdrawal, e-wallet, KYC and account verification are terms you meet in the cashier and account settings screens. Your Rocket or Upay wallet is linked at the cashier; the same screen shows your transaction record and any pending verification steps.
Information Conditions
Rollover, turnover, wagering requirement and eligible games are the terms attached to any active information. The promo detail page lists the exact figure and which game categories count toward it — check that page before you accept any offer.
CORE DEFINITIONS
Core Game Terms Defined
These are the six terms that appear most often across slots, live tables and the sportsbook. Each definition is written to match how the term is used inside the lobby.
What is RTP?
RTP stands for Return to Player. It is the percentage of all wagered money a game is designed to pay back over a very large number of rounds. A 96% RTP means the game returns 96 units for every 100 wagered on average across millions of spins.
What is house edge?
House edge is the mathematical advantage the game holds over the player, expressed as a percentage of each bet. It is the mirror of RTP carries a 4% house edge.
What is volatility?
Volatility describes how a slot distributes its payouts. High-volatility slots pay less often but can deliver larger individual wins. Low-volatility slots pay more frequently with smaller amounts. Medium volatility sits between the two. The volatility rating is usually shown on the game detail panel where the provider has supplied it.
What is a wager or turnover requirement?
A wager or turnover requirement is the total amount you must bet before a promotional balance or gameplay becomes eligible for withdrawal.
What is a jackpot feature?
A jackpot feature is a prize-style mechanic built into certain slots where a separate prize pool accumulates and can be triggered during play.
What is a live dealer?
A live dealer game streams a real human dealer running a physical table — baccarat, roulette or blackjack — from a studio. You place bets through the screen interface while watching the deal happen in real time.
ODDS AND ACCOUNT TERMS
Odds, Payments and Account Language
These six terms come up in the sportsbook, cashier and account verification screens. They are distinct from the game-mechanics terms above.
What is Asian handicap?
Asian handicap is a betting format that removes the draw outcome by giving one team a fractional goal advantage or deficit before the match starts. It is common in cricket and football markets.
What is over/under?
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 sportsbook.
What is a rollover?
Rollover is another word for wagering or turnover requirement. It specifies how many times a promotional amount must be bet before withdrawal is permitted. The term appears on the information detail page alongside the eligible game categories and the time window within which the requirement must be completed.
What is an e-wallet in the context of 77gg?
An e-wallet is a mobile-based payment account that holds funds separately from a bank account. At 77gg, Rocket and Upay are the e-wallet options in the cashier. You link your mobile wallet number during the deposit flow; withdrawals return to the same wallet account used for the deposit.
What is KYC?
KYC stands for Know Your Customer. It is the identity verification process that confirms your account details match a real person before a withdrawal is processed. The cashier screen shows which documents are required and the current status of your verification. Completing KYC early avoids delays when you request a payout.
What are play limits?
Play limits are controls available in your account settings that let you set boundaries on how much you deposit or wager within a chosen period.
TERMS IN PRACTICE
How These Terms Connect to Real Lobby Decisions
Terms rarely appear in isolation. When you open Bangladesh Card Rush 503 in the slots section, the game panel may show both an RTP figure and a volatility rating side by side — together they tell you the expected return rate and how unevenly that return is distributed across sessions.
Volatility on the Game Panel
Open any slot and tap the info icon. Where the provider has published it, volatility and RTP appear together. Use both figures: RTP tells you the long-run return rate; volatility tells you how that return is spread across individual rounds.
Over/Under in Cricket Markets
In the sportsbook, BPL and international cricket fixtures carry over/under lines on runs and wickets. The line is set before the market opens; your job is to judge whether the actual total will clear it, not to pick a winner.
KYC Status Before Withdrawal
The cashier screen shows a verification status indicator next to your Rocket or Upay wallet details. A completed KYC status means your withdrawal request moves to the next processing stage without a document hold.
Rollover and Eligible Games
Before accepting a information, open its detail page and check the eligible game list. If the rollover requirement counts only live casino tables, playing slots like Cricket PowerPlay will not reduce the figure — the detail page is the definitive source.
GET TERM HELP
Ask Us About Any Term
If a term on screen is not covered here or the definition does not match what you are seeing in your account, reach out through any of the routes below.
Live Chat
The live chat button is visible on every lobby page when agents are available. Use it to ask about a specific term, a screen you do not recognise, or a figure in your transaction record that needs clarification.
Email Support
Send a message to the support address published on the Contact page. Include a screenshot of the term or screen in question and your account reference number so the team can respond with account-specific context.
Help Centre
The Help Centre, linked in the site footer, contains category-level articles on game mechanics, cashier steps and account verification. Search by term name to find the relevant article before opening a support ticket.
USING THE LOBBY
Questions About Features These Terms Describe
These questions are about how the platform works, not about the definitions themselves.
Where do I find RTP information for a specific slot?
Open the slot and tap the info or paytable icon inside the game window. RTP is shown there only when the studio — PlayStar, PG Soft, JDB, Habanero or Microgaming — has published it for that title. We do not display figures the provider has not supplied.
How do I check my KYC status before requesting a withdrawal?
Go to the cashier section of your account. The verification status is shown next to your linked payment method. If documents are still required, the screen lists what to upload and where to submit them. Complete this before placing a withdrawal request to avoid a processing hold.
Can I see my rollover progress on an active information?
Yes. Open the active information from the promo board in your signed-in account area. The detail page shows the rollover target, your current progress figure and the eligible game categories. The figure updates after qualifying bets are settled.
Which payment methods are available at the cashier?
Rocket, Upay and Bank Transfer are the verified payment routes at the cashier. Your deposit and withdrawal use the same account — the cashier screen shows the linked wallet number and the steps to add or change a payment method if needed.
How do Asian handicap markets work for BPL cricket?
BPL cricket handicap markets give one team a run or wicket advantage before the match. The sportsbook shows the handicap line and the odds for each side. Select the team you think will cover the handicap and confirm the stake on the bet slip. Settlement follows the official match result.
What happens if I do not understand a term shown during a live dealer session?
Pause the session and open the live chat from the lobby page. Alternatively, check the Help Centre article for the relevant table game — baccarat, roulette or blackjack — which explains the table-specific terms used during play.