Baccarat or baccara is a card game played at casinos. It is a comparing card game played between two hands, the “player” and the “banker”. Each baccarat coup (round of play) has three possible outcomes: “player” (player has the higher score), “banker”, and “tie”. There are three popular variants of the game: punto banco, baccarat chemin de fer, and baccarat banque. In punto banco, each player’s moves are forced by the cards the player is dealt. In baccarat chemin de fer and baccarat banque, by contrast, both players can make choices. The winning odds are in favour of the bank, with a house edge of at least 1 percent.（資料來源 ）
Casino operators rely on tiny microchips known as number generators (RNGs) to ensure the unintended effect of spins on online slots. What is RNG technology? Simply put, RNG is a microchip designed to continue to generate numerical sequences, even if the slot game does not play. This set of numbers is fast-paced – and soon means faster than man, billions of times a second!
Random is the key to all kinds of casino games. That is why they are considered opportunity games. It is up to you to win or lose the spin of the reels. Of course, there are casino games where players can influence the outcome. Take blackjack as an example, with several strategies players can use to increase RTP percentages over time. The fact is that while blackjack players can make wise decisions using strategy, you cannot guarantee a winning hand. The shuffling and operation of the cards are unpredictable, as is the spinning of the reels inside the slot game.（原文出處：https://gamerules.com/rng-mechanisms-in-slot-machines-explained/ ）
