Reference

Every Term in Our Lobby, Defined

From RTP and house edge to rollover and e-wallet verification, 3dslots has put every term you'll encounter — across slots, live tables, and account management — into one plain-language reference.

Game MechanicsOdds & PayoutsBonuses & WageringPayments & WalletsAccount & KYC
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3dslots Every Term in Our Lobby, Defined
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Ask Us When a Term Is Still Unclear

If a definition here doesn't match what you're seeing on your account screen — or a game mechanic is behaving differently than you expected — our support channels are the fastest path to an answer. Access depends on your state and eligible account status.

Team online

Live Chat

Open the chat icon in the lobby footer any time you hit an unfamiliar term mid-session. Our team can walk through RTP display, wager requirements, or KYC steps in real time.

Account Help Center

Your account dashboard includes a Help section where payment terms — including how PayPal and Play+ withdrawals are processed — are explained with step-by-step account flows.

Email Support

For detailed questions about rollover calculations, e-wallet verification, or how a specific game's volatility rating is sourced, send a message through the Contact page and we'll respond in writing.

3dslots Know the Language Before You Browse

Know the Language Before You Browse

Casino and sportsbook language is dense if you're new to it — or even if you've been around a while. Understanding what volatility means before you open Sapphire Bonanza changes how you size your session. Knowing the difference between a rollover requirement and a single-wager turnover affects which promotions actually work for your account. These definitions are written the way we'd explain

them over live chat — short, direct, no filler. They cover game mechanics, odds formats, how PayPal and Venmo withdrawals are verified, and what KYC means in practice on your account.

Explore Core Casino Terms

These are the six terms you'll see on almost every slot, table game, or sports bet inside the lobby. Each definition is written in plain American English — no jargon piled on top of jargon.

Return to Player — the percentage of all wagers a game pays back over millions of spins. RTP is shown only where the game provider or studio publishes it; we display it where available.

The built-in mathematical advantage the casino holds on any game. A lower house edge means the game returns more to players on average over a long run of bets.

How often and how large a slot pays out. High-volatility games like Gates of Olympus pay less often but in bigger amounts; low-volatility games pay smaller amounts more frequently.

The total dollar amount you must bet before a bonus balance converts to withdrawable cash. Always check whether the requirement applies to the bonus only or to the combined deposit and bonus.

A jackpot is the largest possible payout a slot can award in a single spin or feature round. Progressive jackpots grow with each wager placed across all players on that game network.

A live dealer game streams a real human dealer from a studio — typically run by Evolution or Pragmatic Play Live — directly to your screen, so you play blackjack or roulette in real time.

Switch to Odds, Payments, and Account Terms

Once you move past game mechanics, you'll run into betting lines, wallet verification steps, and account compliance terms. These six definitions cover the ones we see asked about most through our live chat channel.

A bet on whether the combined score of a game lands above or below a line set by the sportsbook. For example, an NFL game total might be set at 44.5 points.

A straight bet on which team or player wins, with no point spread involved. Odds are expressed as American-format numbers — like -150 for the favorite or +130 for the underdog.

A rollover is similar to a wagering turnover — the number of times you must bet a bonus amount before withdrawing. A 5x rollover on a $100 bonus means $500 in total bets are required.

An e-wallet is a digital payment account — like PayPal or Venmo — that sits between your bank and the casino. Deposits and withdrawals route through your e-wallet balance rather than directly from a checking account.

Know Your Customer — the identity verification process where you submit a government-issued ID and proof of address. KYC is required before withdrawals are processed on any regulated platform.

Play+ is a prepaid card account linked to your casino wallet. You load it from your casino balance and spend or withdraw at standard prepaid card locations, or transfer funds directly to your bank.

Browse Common Questions About Our Lobby Features

These questions go one step further than definitions — they cover how the mechanics and payment terms in the glossary actually play out inside your 3dslots account.

Select any slot in the lobby — like Bayou Crash or Sweet Bonanza — and look for the info or details icon on the game tile. RTP is shown only where the studio publishes it; not every title displays a figure.

Withdrawals to PayPal are held until your KYC documents are confirmed on your account. Once verified, the payout routes to the PayPal account you used for your original deposit.

Deposits and withdrawals should use matched payment methods where possible. Check your account wallet tab to see which payout channels are active for your current deposit method before requesting a withdrawal.

The counter tracks how much of your rollover requirement you've completed. Each real-money bet on qualifying games — like Casino Floor Gold or Double Ball Roulette — moves that counter forward toward completion.

Same-game parlays combine multiple player props and game outcomes from a single NFL matchup into one bet. Availability depends on which markets our sportsbook has priced for that week's slate; check the sports tab for active lines.

Evolution and Pragmatic Play Live tables display the shoe details in the game interface — usually in the bottom information panel. Continuous shuffling machines are labeled CSM within the live table view.
Reference

3dslots Betting Glossary

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