Slots / Mobile
Whether you are checking your RTP before a spin or reading the fine print on a rollover condition, clear definitions help you make sharper account decisions. This glossary covers the core vocabulary you will encounter across our lobby, wallet, and sports sections — from game mechanics to payment rails like Touch 'n Go eWallet and DuitNow.
If a definition here does not fully answer your question or you need help applying a term to your specific account situation, our support team is available to walk you through it. Reach out through any of the channels below.
Start a chat session directly from your account dashboard. Our support team will clarify any term, condition, or account step shown in the lobby or wallet screen.
Send a detailed question to our support address found in the Help section after login. Useful for wallet verification queries or account-level term explanations that need a written record.
Browse the Help section inside your account for worked examples of common terms — rollover calculations, wallet verification steps, and live table entry conditions are covered there.
Knowing what a term means before you act on it saves time and avoids surprises. When you see 'volatility' next to a slot title like Limestone Caves Megaways, it tells you how frequently the game pays out relative to its prize size — high volatility means longer dry runs with larger potential rewards, low volatility means smaller but more frequent returns. When 'rollover' appears alongside a wallet condition, it tells you how many times a balance must be wagered before a withdrawal request can proceed. Across sports sections covering football and badminton, understanding 'Asian handicap' and 'over/under' changes how you read a match market entirely. We have grouped the terms below by where you are most likely to encounter them — game mechanics first, then odds, then wallet and account language.
Each family of terms appears in a specific part of the lobby. Knowing which section a term belongs to helps you find the right definition faster.
Terms like RTP, volatility, hit frequency, and bonus round appear on game detail pages and in provider descriptions. You will see them most clearly on titles such as Rapid Dice Duel or Limestone Caves Megaways when RTP is exposed by the provider.
Asian handicap, over/under, decimal odds, and spread appear in the sports section. Football markets for Liga Super and English Premier League fixtures use these formats; badminton markets follow the same structure.
Deposit, withdrawal, e-wallet, FPX, DuitNow, and Touch 'n Go eWallet are the payment terms you encounter at the cashier screen. Each refers to a specific funding rail or account action visible in your wallet tab after login.
KYC, rollover, wagering requirement, and session are account-level terms. They appear in your account settings, transaction history, and any active condition shown in your dashboard after you log in.
Plain-language definitions of the terms you encounter most often in the slot and live casino sections of the lobby.
RTP stands for Return to Player, expressed as a percentage. It represents the theoretical share of total wagers a game returns to players over a very large number of rounds. The figure is set by the game provider and shown only where the provider exposes it; main300 does not alter it.
House edge is the mathematical advantage the game holds over the player, expressed as a percentage of each wager. It is the complement of RTP carries a 4% house edge.
Volatility describes how a slot distributes its payouts. High-volatility titles pay out less often but in larger amounts; low-volatility titles pay smaller amounts more frequently. Limestone Caves Megaways, for example, is a high-volatility mechanic by design.
A wager or turnover requirement specifies how many times a balance or amount must be staked before a withdrawal can be processed. The exact figure applicable to your account is shown in your dashboard after login, not set globally across all accounts.
A jackpot is a game's top prize, triggered by a rare combination of symbols or outcomes. It may be fixed at a set amount or progressive, growing with each wager placed across the network until one player hits the qualifying combination.
A live dealer game streams a real human dealer from a studio to your device in real time. You place bets through the interface and see the physical cards, wheel, or dice resolve on screen. Titles like Live Alor Setar Table run in this format.
Terms that appear in sports markets, at the cashier screen, and in your account verification flow — explained plainly.
Asian handicap is a betting format used in football markets that removes the draw outcome by giving one team a virtual head start or deficit. It splits a match into two possible results rather than three, and is common in Liga Super and Premier League markets.
Over/under is a wager on whether a combined statistic — most often total goals in a football match — will be above or below a line set by the market. You are not picking a winner; you are predicting the volume of a specific event in the match.
Rollover is the total wagering volume required before funds tied to a specific condition can be withdrawn. It is calculated as a multiple of the relevant amount and shown in your account dashboard where the condition applies.
An e-wallet deposit is a transfer of funds from a digital wallet — such as Touch 'n Go eWallet — to your account balance. The transfer is initiated at the cashier screen and follows the verification and limit instructions shown there at the time of the transaction.
KYC stands for Know Your Customer. It refers to the identity verification process required before certain account actions — such as withdrawal or raising transaction limits — can proceed. The documents and steps required are shown in your account verification section.
A session is the period of active play between login and logout. Session data — including wagers placed, games opened, and transaction history — is recorded in your account and accessible from the account history tab after each session ends.
Terms rarely appear in isolation. When you open a slot like Fishing Reef Hunter, the game detail panel may show an RTP figure if the provider has made it available — that number tells you the theoretical long-run return, not a prediction for your next session. If that same title carries a high-volatility tag, you are being told the payout pattern will be uneven: quieter stretches broken by larger prize rounds. Neither piece of information changes the outcome of any individual spin, but together they help you match the title to your own playing style and session budget. On the sports side, seeing an Asian handicap line for a Liga Super match means you need to read which team carries the handicap and by how much before placing a wager — the line changes the effective result you are betting on. At the cashier, a DuitNow or FPX deposit flows through your bank's own interface before crediting your account wallet; the confirmation step and any limits shown there are set by your bank and displayed in that flow, not by our interface alone. Rollover conditions, when active, appear as a running figure in your dashboard — checking that screen before requesting a withdrawal tells you exactly where you stand.
If the provider exposes an RTP figure on this title, it appears on the game detail screen before you launch. It is a long-run theoretical figure, not a session prediction.
A Liga Super match with a -0. 5 handicap on the favourite means that team must win outright for your wager to succeed — a draw resolves as a loss on that selection.
Selecting DuitNow at the cashier routes your deposit through your bank's DuitNow interface. Confirmation, fees, and limits shown at that step come from your bank's own system.
If a rollover condition is attached to your account balance, your current progress toward that figure is displayed in your account dashboard after login — not on a public board.
Questions about how specific glossary terms connect to actions you can take right now on the platform.
RTP is displayed on the individual game detail page when the provider has made it available. Open the title from the lobby, look for the info or detail panel before launching — if the provider has not published the figure, it will not appear there.
Your current rollover or turnover figure — if one applies to your account — is shown inside your account dashboard after login. The dashboard updates as qualifying wagers are recorded, so check it directly rather than calculating manually.
Go to the cashier tab after login, select Touch 'n Go eWallet as your funding method, enter the amount within the limits shown, and follow the steps in the Touch 'n Go interface. Your account wallet updates once the transfer is confirmed on both sides.
The specific documents required depend on your account level and the action triggering verification. The account verification section shows the current requirements after login — follow the fields and upload instructions shown there for your account type.
Your full session and transaction history is available in the account history tab after login. Each session's wagers, game activity, and wallet movements are recorded there and can be filtered by date range or transaction type.
FPX routes your deposit through an online banking interface tied to your specific bank account, requiring you to log in to your bank directly. DuitNow uses your registered DuitNow ID and can be initiated through your bank app or Touch 'n Go eWallet where DuitNow is supported.