App / Slots
From RTP percentages on slot screens to rollover conditions on the account promo board, this glossary covers the exact language you encounter across our games, wallet and support pages. Bookmark it before you explore the lobby so every label reads clearly.
A game screen can show four or five technical labels at once — volatility, RTP, minimum bet, and a feature trigger threshold — without stopping to define any of them. If you misread house edge as payout rate, or rollover as deposit amount, a straightforward decision becomes a guessing game.
Our lobby groups language into four practical zones. Knowing which zone a term belongs to tells you where to look for it on screen and what action it usually calls for.
Terms like RTP, volatility, hit frequency and payline count appear directly on a game tile or inside the information panel. Open any slot or live table title from our lobby and look for the info icon — these figures are shown only where the game provider exposes them.
Handicap, over/under, decimal odds and match line labels appear inside sportsbook markets, particularly on cricket and football fixtures. Each market header carries its own label set; hovering or tapping the label opens a brief in-market explanation.
Deposit, withdrawal, e-wallet, KYC and balance terminology appears in the signed-in account area under Wallet and Transaction History. Your bKash, Nagad or Rocket deposit steps are labelled in that same area, and each field name matches the terms defined in this glossary.
Rollover, turnover requirement, qualifying bet, minimum odds and contribution rate appear on the account promo board next to any information. Read these before accepting a promo so you understand what account activity the conditions describe before your balance is affected.
Plain definitions for the six terms you will encounter most often when browsing slots, live tables and crash games on 855h.
RTP stands for Return to Player. It is the theoretical percentage of all wagered money a game returns to players over a very large number of rounds. It is a long-run statistical model, not a session promise.
House edge is the mathematical advantage the game design holds over players, expressed as a percentage of each bet. A higher house edge means the operator retains more per round on average.
Volatility describes how a slot distributes its payouts. High-volatility games pay less frequently but in larger amounts when they do hit. Low-volatility games pay smaller amounts more often.
A wager or turnover requirement is the total betting amount you must complete before a promo balance becomes withdrawable. It is always expressed as a multiplier of the promo amount. Check the promo conditions shown in your signed-in account area to see the exact multiplier attached to any information.
A jackpot is the largest prize a slot game can pay, triggered by a specific symbol combination or a separate bonus mechanic built into the game. Prize amounts vary by title and studio.
A live dealer is a human presenter managing a real table — cards, roulette wheel or dice — streamed to your screen in real time from a studio environment.
Definitions for terms that come up across our sportsbook markets, wallet screens and account verification steps — distinct from the game-mechanics set above.
Asian handicap is a form of sports betting that removes the draw outcome by giving one side a virtual head start expressed in goals or runs. It splits into quarter-ball and half-ball variants.
Over/under is a market where you predict whether a total — runs in an innings, goals in a match, or rounds in a game — will exceed or fall short of the line the sportsbook sets.
Rollover is another word for the turnover or wagering requirement attached to a promo credit. It specifies how many times you must bet the promo amount across qualifying games or markets before withdrawal is poss
An e-wallet is a mobile-linked payment account that holds funds independently of a bank account and allows fast transfers. On 855h, bKash, Nagad and Rocket function as e-wallet deposit and withdrawal rails.
KYC stands for Know Your Customer. It is an identity verification process where you submit documents confirming your name and ownership of the payment account you use.
Minimum odds is a condition attached to some promo offers specifying that qualifying bets must be placed at odds at or above a set threshold — for example, 1.50 in decimal format.
Seeing a term defined in isolation is useful; seeing it in context is more useful still. When you open Roulette Nightspin on a mobile browser, the information panel will display the house edge for that rule set alongside the minimum and maximum table bet.
Open any slot title from our lobby and tap the info icon before betting. RTP and volatility appear here where the studio publishes them. For titles from PG Soft, PlayStar and Spadegaming, check this panel first — availability of that data varies by title.
Inside a cricket or football market on 855h, each bet type carries a label — handicap, over/under, match line. Tapping the label on mobile expands a brief in-market description. This is where Asian handicap and minimum odds conditions are most visibly in play.
After completing a Rocket or Nagad transfer, the Transaction History row shows the method name, amount and status. KYC status for that payment method also appears here if a verification step was triggered during the deposit or withdrawal flow.
Any active promo in your signed-in account area lists its rollover multiplier, qualifying game types and minimum odds in the conditions panel. Cross-referencing those terms with this glossary before accepting means the conditions are readable rather than opaque.
If a term you encounter in the lobby, on a promo panel or during a wallet step is not covered here, our support team can clarify it. Use the routes published on the site — do not rely on channels not listed there.
The live chat button is visible on the 855h site when agents are available. Use it to ask about a specific term shown in the lobby or wallet area. Mention the screen where you saw the label for a faster, more precise response from the support team.
For account-specific questions — particularly around KYC document requirements or promo condition language — email support is available through the address published in the 855h Help section. Include your account reference and the specific term or condition you need explained.
The 855h Help Centre contains articles on wallet steps, bKash and Rocket deposit flows, and account verification. Search the Help Centre first for payment and KYC terminology before contacting live support, as many common term questions are answered there with step-by-step context.
These questions cover how to act on the terms defined above — the practical steps inside the lobby, wallet and account rather than the definitions themselves.
Open the slot title in the lobby and tap or click the information icon — usually shown as an 'i' or a question mark inside the game frame.
Open the Wallet section in your signed-in account and select Transaction History. The deposit will appear as a row with the bKash label, the amount and a status indicator.
Go to the promo or bonus section of your signed-in account. Each active promo shows a conditions panel with the rollover multiplier, qualifying game types and the remaining wagering amount. These figures update in real time as you place qualifying bets through the lobby.
The exact documents required are listed in the Account Verification section of your signed-in account, not in this glossary, as requirements can vary by account type and payment method. Navigate to that section directly and follow the submission instructions shown there for the most current requirements.
Yes. The lobby navigation bar keeps live casino, slots and the sportsbook accessible from the same screen. Your wallet balance carries across all sections without a separate transfer step. Switching between Roulette Nightspin and a live table, for example, requires only a tap on the relevant lobby tab.
A minimum odds condition means only bets placed at or above the stated decimal threshold contribute to your rollover. On a Live Cricket Bet market, check the odds displayed for each outcome before placing.