Mobile / Casino
From RTP and volatility to rollover and KYC, this glossary covers the words you see across our lobby, your wallet and the sportsbook — plain definitions, nothing skipped.
Every game in our lobby carries information — an RTP figure where the provider shows it, a volatility band, a minimum wager line.
Our lobby organises games, payments and conditions into distinct layers. Each layer has its own vocabulary. The four groups below map directly to screens you navigate inside your account.
Terms like RTP, house edge, volatility and payline appear on the game detail screen before you start a round. In Slot Frenzy or Crash Ignition, the provider exposes these where regulations require it. Check the info panel inside the game window itself.
Over/under, Asian handicap, decimal odds and match handicap are sportsbook terms. You see them on the cricket markets panel — IPL and BPL fixtures surface these most clearly. Each market shows the format we use; no conversion is needed on your end.
Deposit, withdrawal, wallet balance, transaction history, KYC verification and e-wallet are account-layer terms. They appear in the account dashboard after you log in. Your bKash or Nagad transfer records are listed under transaction history once processed.
Rollover, wagering requirement, qualifying game and minimum odds are the terms attached to any promotional credit. Before a bonus balance becomes withdrawable, these conditions must be met. The full conditions are shown on the information detail screen inside your signed-in account area.
Start here if you are new to casino vocabulary. These six terms appear on game info panels, lobby filters and the account area across 888lots.
RTP stands for Return to Player. It is the percentage of total bets a game returns to players over a very large number of rounds, shown only where the game provider or studio publishes it. It is a long-run average, not a round-by-round promise.
House edge is the mathematical advantage the platform holds on each game, expressed as a percentage of every bet. A lower house edge means a smaller built-in margin. It is the inverse of RTP and applies to every casino game category available in our lobby.
Volatility describes how a slot game distributes its payouts. High volatility means fewer wins but larger amounts when they land. Low volatility means more frequent, smaller wins. Slot Frenzy and similar titles show their volatility band in the information panel before you start.
A wager or turnover requirement is the total amount you must bet before a promotional balance becomes eligible for withdrawal. The figure is stated on the information detail screen in your account. It applies only to credited bonus funds, not your own deposited money.
A jackpot feature is a prize-style slot mechanic where a capped or accumulating prize pool can be won during a qualifying round. Not every slot includes this mechanic. Where it exists, the feature rules are shown in the game's own paytable or info screen.
A live dealer game streams a real human dealer from a studio to your device. You place bets through an on-screen interface while watching the deal happen in real time.
These terms come up once you move into the sportsbook, start a withdrawal or complete account verification. Each definition below maps to a specific step or screen inside your 888lots account.
Asian handicap is a betting format that removes the draw outcome by giving one side a run or wicket head start.
Over/under is a market where you bet on whether a measured total — runs in a cricket innings, goals in a match — will finish above or below a set line. The line is shown next to the market on the sportsbook panel. No team result is involved.
Rollover is another word for wagering requirement. It states how many times a bonus amount must be wagered before withdrawal is unlocked. A rollover of ten times on a credited amount means you must place total bets equal to ten times that amount across qualifying games.
An e-wallet is a mobile-linked digital wallet used to fund or withdraw from your account without a bank card. On 888lots, bKash and Nagad are the local e-wallet options.
KYC stands for Know Your Customer. It is the identity verification process our platform requires before releasing a withdrawal above a threshold. You submit identification documents through the verification section of your account. The exact documents required are listed in the instructions shown on that screen.
Decimal odds show your total return per unit staked, including your original stake. Odds of 2.50 mean a stake of 100 returns 250 in total. Our sportsbook displays decimal odds by default across all markets, including cricket, football and other categories available in eligible regions.
Glossary terms rarely appear in isolation. When you open a game like Crash Ignition, you are already working with volatility — the crash multiplier rises and falls in a pattern that reflects high-variance mechanics. Deciding when to cash out is a volatility decision, not a luck decision.
The rising multiplier in Crash Ignition is a high-volatility mechanic. Your cash-out timing decision is directly shaped by understanding that high volatility means infrequent but larger swings — not a guaranteed path upward.
The table label in the Roulette MysticSpin lobby tile identifies the variant. European and American versions carry different house edges. Check the info panel on the table tile before you sit down to confirm which format is running.
On a BPL match page, the Asian handicap line sits beside the decimal odds figure. Read the handicap first to understand the head start, then read the decimal to calculate your potential return. Both figures update as the market moves before the match starts.
Before your first Nagad or Bank Transfer withdrawal clears, the KYC screen in your account shows which documents are still outstanding. Completing verification there removes the hold on your balance; no support request is needed if the screen confirms full verification.
If a term in the lobby or your account is not covered above, or if a feature behaves differently from what the definition says, reach out through one of the published routes below. Our team handles account, wallet and game queries for Bangladesh.
Open the live chat widget from any page on 888lots. Type your question directly — include the term or screen name you are asking about so the agent can go straight to the relevant part of your account or the lobby.
Send a detailed query to our support address listed on the Contact page of 888lots. Include your account reference and the term or transaction in question. Email is the right route for wallet verification queries involving bKash or Nagad documentation.
The Help Centre on 888lots covers common account, deposit and game-mechanic questions with step-by-step explanations. Search by term name or browse by category — wallet, games and sportsbook sections are organised separately for quicker navigation.
These questions are about doing — navigating the screens, completing the steps and making account decisions that these terms describe.
Open the game tile and look for the information or details icon before starting the round. RTP is displayed only where the studio or provider has published it.
Log in and navigate to the information or bonus section of your account dashboard. The progress tracker there shows total wagering against the required amount. Qualifying game categories that count toward the rollover are listed in the information's own terms on that screen.
The verification screen in your account lists the exact documents required for your account tier. Typically this includes a government-issued identity document and proof of your payment method — for bKash or Nagad, a screenshot of the registered wallet may be accepted. Follow the on-screen instructions exactly.
Odds format options are shown in the sportsbook settings or display preferences section. Where the format toggle is available, you can switch between decimal, fractional and other supported formats. The cricket markets panel reflects your selected format across all active fixtures.
If you want your session balance to last longer with more frequent small returns, a lower-volatility slot fits better.
Promotional credits are held in a separate balance until rollover conditions are met. This separation makes it clear which funds are withdrawable immediately and which are still subject to wagering requirements. Both balances are visible on your account dashboard after you log in.