Casino Glossary NZ 2026

RTP (Return to Player) is the percentage of all wagered money a slot or casino game pays back to players over millions of spins. Example: 96% RTP means the game returns NZ$96 for every NZ$100 wagered on average. The other NZ$4 is the house edge (4%). Important: RTP is calculated over millions of spins — in any single session, results can vary wildly. High RTP games (96%+): better value over time. Low RTP (below 94%): higher house advantage. RTP is set in the game code and verified by independent testing labs. It applies to all players collectively, not any individual session.

Wagering requirements (playthrough) are the number of times you must bet a bonus before withdrawing it as real money. Example: NZ$100 bonus with 30× wagering requirement = you must wager NZ$3,000 total before withdrawal. How to calculate: bonus amount × wagering multiplier = total wagering needed. Game contributions: pokies 100% toward wagering. Table games: typically 10–25%. Live casino: typically 5–10%. Lowest wagering at NZ casinos: Cashy (0× — cashback not subject to wagering). Bitdreams (1× wagering bonus). BitStarz (40× wagering). Always read the bonus terms — wagering requirements are the most important factor for bonus value.

Volatility (variance) describes how a slot game distributes its payouts: Low volatility: frequent small wins. Steady balance. Suitable for extended sessions on smaller budgets. Example: Starburst. Medium volatility: balance of frequency and size. Middle ground. Example: Gonzo's Quest. High volatility: infrequent but larger wins. Long dry spells possible. Needs bigger bankroll. Example: Dead or Alive 2. Very High volatility: rare massive wins. Most sessions result in losses. For big-win chasers. Example: Gates of Olympus (15,000× max). Strategy: match volatility to your bankroll. Low bankroll → low volatility. Chasing max wins → high volatility.

RNG (Random Number Generator) is the algorithm that determines outcomes in online casino games. Every spin, hand, or roll produces a random number that maps to a game result. Types: pseudo-RNG: software algorithm producing statistically random sequences. Tested by independent labs (eCOGRA, GLI, iTech Labs) to verify fairness. True RNG: hardware-based, using physical entropy sources. Used in high-security applications. For online casinos: pseudo-RNG is standard and audited. Provably fair: blockchain-based RNG that players can mathematically verify (used at crypto casinos like FastPay Casino). All licensed NZ casino games use certified RNG — results cannot be manipulated.

KYC (Know Your Customer) is the identity verification process casinos must perform under Anti-Money Laundering (AML) regulations. What's required: Government photo ID (NZ passport or driver's licence). Selfie holding the ID. Proof of address (bank statement, utility bill — under 3 months old). Sometimes: proof of payment method (card photo or bank statement). When triggered: at registration (some casinos). Before first withdrawal. When cumulative deposits or withdrawals exceed a threshold (typically NZ$2,000–5,000). Processing time: 24–72 hours at most casinos. Tip: complete KYC early — do it after your first deposit so it's done before you want to withdraw winnings.

House edge is the mathematical advantage the casino holds over players in any game. It is the complement of RTP: a 96% RTP game has a 4% house edge. House edges by game: Blackjack (basic strategy): 0.5%. Baccarat (Banker bet): 1.06%. Craps (Pass Line): 1.41%. European Roulette: 2.70%. American Roulette: 5.26%. Keno: 25–40%. The house edge means casinos always profit over time — the longer you play, the more the mathematical advantage works against you. Free Odds in craps: 0% house edge on the odds portion — only bet in any casino with zero house edge.

Megaways is a slot mechanic invented by Big Time Gaming (BTG) in 2016, now licensed to hundreds of game providers. How it works: the number of symbols on each reel changes randomly on every spin. A standard 6-reel Megaways game can have 2–7 symbols per reel. Total ways to win = multiply symbols per reel. Maximum in most games: 117,649 ways (7×7×7×7×7×7). Megaways slots tend to be High or Very High volatility with large maximum wins. Popular NZ Megaways titles: Dog House Megaways (Pragmatic), Extra Chilli Megaways (BTG), Bonanza (BTG). Big Time Gaming was acquired by Evolution Gaming in 2022.