Reference

The marble88 Glossary: Every Term You Need

From RTP to rollover, this glossary covers the words you'll see across our slots, live casino tables, and sportsbook — so you know exactly what you're looking at before you place a bet. Availability of features depends on your local law and eligible regions.

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marble88 The marble88 Glossary: Every Term You Need
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Ask Us If a Term Is Unclear

If a definition here doesn't match what you're seeing in the lobby or on your account statement, our support team can walk you through it directly.

Live Chat Open the chat widget from any page in the lobby. Our team can explain a term, a game mechanic, or a payment step in real time.
Email Support Send a message to our support address for detailed questions about KYC documents, withdrawal verification steps, or account wallet queries.
Account Help Centre The help section inside your account covers deposit flows for bKash, Nagad, and Rocket, plus step-by-step guides for common account actions.
marble88 Know the Language, Play with Confidence

Know the Language, Play with Confidence

Knowing what a term means changes how you pick a game. A slot with high volatility pays differently from a low-volatility one — and that affects whether you stretch a session or chase a single big round. On the payments side, understanding rollover stops you from being surprised when a withdrawal is held. We've written every definition here in plain language, the

way you'd explain it to a friend over the phone. Whether you're funding your account via bKash, Nagad, or Rocket, or reading the odds on a BPL cricket match, the right vocabulary makes every step clearer.

Core Terms: Slots, Tables and Live Casino

These are the words that appear most often in game descriptions, lobby filters, and round results across our platform.

RTP stands for Return to Player — the percentage of total bets a game pays back over many rounds. A 96% RTP means the game returns 96 units for every 100 wagered, on average over time.

House edge is the mathematical advantage the platform holds on any game. It is the flip side of RTP. Lower house edge means better long-run odds for you

Volatility describes how a slot pays out. High volatility means fewer wins but larger amounts when they land. Low volatility means more frequent wins at smaller values. Crash Lightning and Gates of Olympus sit at the high end.

A wager or turnover requirement is the number of times you must bet a bonus amount before withdrawing it. A 10x turnover on a 500 BDT bonus means placing 5,000 BDT in total bets first.

A jackpot is the largest prize pool a slot can pay in a single round. Progressive jackpots grow with each bet placed across all players until one round triggers the full prize.

A live dealer is a real person dealing cards or spinning a wheel on camera, streamed directly to your screen. Evolution and Pragmatic Play run the live dealer tables we carry in our lobby.

Odds, Payments and Account Terms

These terms come up in the sportsbook, during deposits and withdrawals, and when verifying your account.

Asian handicap removes the draw outcome from football and cricket betting by giving one side a virtual head start. It narrows the market to two outcomes and often produces more competitive odds for both sides.

Over/under is a bet on whether a combined total — runs in cricket, goals in football — will be higher or lower than a number set by the sportsbook. You pick the direction, not the exact score.

Rollover is the same as a turnover requirement — the total betting volume needed before a bonus balance becomes withdrawable. Check the promo board for the rollover attached to any active offer.

An e-wallet is a mobile money account used to send and receive funds. On marble88, bKash, Nagad, and Rocket are the e-wallets we support for deposits and withdrawals in Bangladesh.

KYC stands for Know Your Customer — the identity verification step where you submit a national ID or passport. We use KYC to confirm account ownership before processing larger withdrawals.

Responsible-play limits are account controls that let you set a ceiling on how much you deposit or wager in a given period. You can find and adjust these settings inside your account wallet section.

How These Terms Apply on marble88

Definitions are one thing — here's how each concept actually works when you're inside the lobby or managing your account.

RTP is shown inside the game info panel where the provider has made it available. Pragmatic Play and PG Soft titles like Mahjong Ways display it there. Not every provider publishes this figure.

Open your bKash app, select Send Money, enter the account number shown on our deposit page, confirm the amount, and enter your PIN. The balance appears in your account wallet once the transfer clears.

KYC is typically required before your first significant withdrawal. You'll be prompted to upload a national ID photo. Verification is reviewed by our team before the withdrawal is released.

Crash Lightning is a high-volatility crash game — the multiplier can climb fast but also crash early. Short, frequent cash-outs at lower multipliers reduce variance compared to holding for a large number.

Yes. When BPL fixtures are live in our sportsbook, over/under markets on runs and wickets are listed alongside match-winner and Asian handicap options for each game.

Open the promotions section from the main menu. Each active offer shows its rollover multiplier and the games that count toward clearing it. Players in Dhaka and elsewhere can check this any time from mobile.
Reference

Marble88 Glossary

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