Casino / Live
Every term you see in the lobby — from RTP on a slot to rollover on a reward condition — has a precise meaning that affects how you play and how your wallet moves. This glossary covers the language of game mechanics, odds, account actions and payment steps so you can read the lobby, the tables and your account dashboard with confidence.
When you know what volatility means, you pick slots differently. When you understand house edge, you read a live baccarat table with a clearer head. The terms in this glossary show up on game info panels, in account conditions and in the payment section where your Nagad or Upay transaction history is recorded. None of these definitions are abstract — each one connects to a screen you can open right now in the lobby or your account wallet. Games from studios like Pragmatic Play and PG Soft display RTP and feature names on their own info panels; those panels are the place to verify the exact figure, not a third-party source. Start here, then check the lobby detail for confirmation.
Terms cluster into four practical groups depending on where you encounter them. Knowing which group a term belongs to tells you exactly which screen to open.
RTP, volatility, paylines, bonus round, scatter, wild — these appear on the info panel of each slot or table game. In the 1casino lobby, tap the 'i' icon on any title from CQ9, JDB or Joker to read the figures the studio publishes.
Asian handicap, over/under, decimal odds, accumulator, spread — these live inside the sportsbook section. Cricket markets for BPL and international fixtures use decimal odds by default; the format selector on the bet slip lets you switch the display.
Deposit, withdrawal, e-wallet, Bank Transfer, transaction ID — all visible in your account wallet after login. Nagad and Upay transactions each generate a reference number you can match against your mobile wallet history for your own records.
Wager requirement, rollover, turnover, KYC, eligible regions — found in account settings and the conditions attached to any active gameplay. The current state of any condition is shown in your account dashboard after login, not on a fixed published schedule.
These are the six terms that come up most often when browsing slots, live tables and sportsbook markets on the platform.
RTP is the percentage of total wagers a slot or game returns to all players over a very large number of rounds. A 96% RTP means 96 taka returns for every 100 wagered on average across the full cycle. Individual sessions vary widely. The figure is published by the studio on the game's own info panel.
House edge is the mathematical advantage the platform holds on each game type. In live baccarat it sits around 1-2% on the banker bet; in roulette it depends on the variant.
Volatility — also called variance — describes how a slot distributes its payouts. High volatility means fewer wins but larger prize amounts when they land. Low volatility means more frequent smaller wins. Studios like PG Soft and Pragmatic Play label volatility on each title's detail panel.
A wager or turnover requirement is the total amount you must stake before a gameplay balance or withdrawal is processed. If a condition says 10x turnover on 500 taka, you need to place 5,000 taka in qualifying bets. The remaining amount is visible in your account dashboard after login.
A jackpot is the top prize a slot game can pay, hit on rare symbol combinations or a triggered bonus round. Some jackpots are fixed at a set amount; others accumulate across plays. The jackpot value and trigger condition are shown on the studio's own game info panel.
A live dealer game streams a real human dealer running a physical table — baccarat, roulette, blackjack — to your screen. You place bets through the interface and results come from the physical cards or wheel, not an RNG. Pragmatic Play and Evolution supply live dealer tables in the lobby.
These six terms cover the sportsbook, wallet and account verification steps you will encounter when managing your full account.
Asian handicap removes the draw outcome by giving one side a virtual head start. If Bangladesh cricket gets a -0. 5 handicap, they must win outright for that bet to pay. It is common in cricket and football markets and is displayed on the bet slip in the sportsbook section.
Over/under is a market on whether a measurable figure — runs in cricket, goals in football — finishes above or below a set number. You bet on the direction, not the outcome. The line is set by the market and shown alongside the decimal odds on each fixture.
Rollover is the number of times a gameplay-related balance must be wagered before it converts to withdrawable funds. It is functionally the same as turnover requirement. The exact rollover amount attached to any active gameplay appears in your account dashboard after login.
An e-wallet is a mobile-based payment account — Nagad, Upay or bKash — linked to your phone number rather than a bank card. Deposits and withdrawals move between your e-wallet balance and your 1casino account wallet. Each transaction generates a reference ID in both the app and your account history.
KYC is the identity verification process required before processing certain withdrawals or raising account limits. It typically involves confirming your name, date of birth and a document that matches your registered account details. The verification steps and required documents are listed in account settings.
Eligible regions are the locations where the platform's games and services are available under local law. Access and availability depend on your country's regulations. Bangladesh players should check the terms section in their account for the current eligibility conditions applicable to their region.
Take Crash Burst: the game mechanic is straightforward, but understanding the multiplier as a prize-style feature — not a guaranteed return — changes how you set your cash-out point. Open the game from the lobby, watch a few rounds, and the volatility concept clicks in practice rather than theory. Slot ThunderSpin lists its volatility level and RTP on the info panel; compare that figure against another title from JDB or CQ9 and you have a concrete basis for choosing which room to enter. On the sportsbook side, Football BetMastery markets display Asian handicap lines beside decimal odds — once you know both terms, reading that bet slip takes seconds rather than guessing.
The multiplier in Crash Burst is a prize-style feature that climbs until it stops. Your cash-out timing determines the round result. There is no RTP panel; the mechanic is transparent by design and visible in each round's outcome history inside the game.
Open Slot ThunderSpin from the lobby and tap the info icon. The studio publishes RTP and volatility class there. Cross-reference with another CQ9 or JDB title in the same category to make a side-by-side choice before you start.
After a Nagad deposit, your account wallet shows the transaction reference and amount. Your Nagad app logs the same reference on its end. Both records together form the paper trail account support asks for when resolving any query.
BPL and international cricket fixtures in the sportsbook show Asian handicap lines alongside the standard match-winner market. Select the handicap option on the bet slip to see the adjusted line and the decimal odds applying to it.
If a term appears in your account conditions or a game panel and the definition here does not fully resolve it, our support team can explain how it applies to your specific account or the specific game you are looking at.
Open the live chat icon from any lobby page. Describe the term and the screen where you saw it — for example, 'rollover condition on my account dashboard' — and the team will walk through the exact figure with you.
Log in and navigate to your account section. gameplay conditions, turnover remaining, transaction history and KYC status are all visible there without needing to contact support first. Check this screen before reaching out.
For detailed questions about a specific Nagad, Upay or Bank Transfer transaction — including a reference ID you need clarified — email support with the transaction ID from your wallet history. Responses address the specific record you provide.
These questions are about how the features these terms describe actually work inside your account and the lobby — not the definitions themselves.
Tap or click the info icon on any slot tile in the lobby. The studio — Pragmatic Play, PG Soft, CQ9, JDB or Joker — publishes RTP and volatility on that panel where the information is available. Not every title displays both figures; the panel shows what the studio has released.
Log in and open your account dashboard. Any active gameplay condition shows the original amount, the amount already wagered and the remaining balance to clear. The figure updates after each qualifying round or bet is settled.
The amount won is added straight to your account wallet balance once the round settles. From your wallet you can either continue playing or start a withdrawal to your Nagad, Upay or Bank Transfer account, subject to any active conditions shown in your dashboard.
Check your account wallet for the transaction entry and match the reference ID against the confirmation in your Nagad app. Both records should show the same amount and reference. If they do not match, contact support via live chat with both reference numbers ready.
Open the sportsbook section and select the cricket fixture. On the market list for that match, look for the handicap tab or scroll past the match-winner lines. BPL and international cricket fixtures typically carry multiple handicap options alongside the standard markets.
The required documents and the submission steps are listed in your account settings under the verification section. The exact documents depend on your account status and withdrawal amount. Follow the fields shown there rather than preparing documents in advance of seeing the requirements.