Types of Gambling Games Explained: A Plain Guide

The main types of gambling games are slots, table games, live dealer games, poker, bingo, numeric games, arcade-style games and sports betting. Most are games of chance, where a random result decides the outcome, while poker and sports betting add an element of skill or knowledge.

This guide explains how each type works, what house edge and RTP mean, and how to choose a game with clear limits. Every gambling game is built so the operator comes out ahead over time, so treat play as paid entertainment.

What are the main types of gambling games?

Gambling games fall into a few broad groups. Each one works differently, but all of them include a house edge.

Type	How it works	Mainly chance or skill?	Learn more
Slots	Spin reels; a random number generator decides the result	Chance	Slots
Table games	Roulette, baccarat, blackjack and similar games played against the house	Mostly chance; blackjack decisions matter	Casino hub
Live dealer games	Table games streamed with a real dealer	Same as the table game	Live games
Poker	Players compete against each other	Chance and skill	Poker
Bingo	Numbers are drawn to complete patterns on a card	Chance	Bingo
Numeric games	Pick or match numbers in a draw	Chance
Arcade-style games	Short, fast games such as fishing or crash-style games	Mostly chance	Arcade
Sports betting	Bet on real sports results	Chance and knowledge	Sports betting guide

How house edge and RTP work

Every type of gambling game has a built-in advantage for the operator. Two numbers describe it: house edge and RTP.

House edge is the share of each bet the operator expects to keep over a very large number of plays. Return to player (RTP) is the opposite: the share expected to be paid back. A slot with 96% RTP has a 4% house edge.

These are long-run averages, not promises for one session. With a 96% RTP, ₱100 staked returns ₱96 on average over millions of spins. Any single session can end far above or far below that. This swing is called variance.

Slot games

Slot games are the simplest type of gambling game to play. You choose a stake, spin the reels, and a random number generator decides which symbols land.

Slots differ in two main ways. RTP tells you the long-run payback, and volatility tells you how the wins are spread. Low-volatility slots pay small amounts more often, while high-volatility slots pay bigger amounts less often.

Check the game’s information or paytable for its RTP, features and rules before you play. Read more on our slots page.

Table games

Table games are casino classics played against the house. Most are pure chance, but some let your decisions change the odds slightly.

Roulette

In roulette, a ball lands on a numbered pocket on a spinning wheel. You can bet on a single number, a group of numbers, a colour, or odd or even.

The number of zero pockets sets the house edge. On a single-zero wheel with 37 pockets, a single-number bet paying 35 to 1 has a house edge of 2.70%. On a double-zero wheel with 38 pockets, the same bet has a house edge of 5.26%.

Baccarat

In baccarat, you bet on whether the Player hand, the Banker hand or a Tie will finish closest to 9. You don’t make any decisions after betting, since fixed rules decide when each hand draws a card.

The Banker bet usually has the lowest house edge in baccarat, often with a commission on wins. The Tie bet has a much higher one.

Blackjack

In blackjack, you try to beat the dealer’s hand without going over 21. Your choices, such as when to hit or stand, affect the result. The house edge depends on the table rules and how you play 

Live dealer games

Live dealer games stream real table games from a studio, with a human dealer handling the cards or wheel. You place bets on screen while watching the round play out.

The rules and house edge are the same as the standard version of each game. The difference is pace and atmosphere, since rounds run on the dealer’s schedule. See our live games page for more.

Poker

Poker is different from most gambling games because you play against other players, not the house. Skill, such as reading opponents and managing your chips, matters alongside the luck of the cards.

The operator usually earns by taking a small share of each pot or a fee, called the rake [VERIFY: how poker fees work on ArenaPlus]. Learn the hand rankings first on our poker page.

Bingo and numeric games

Bingo draws numbers at random, and you win by completing a set pattern on your card. It’s simple, social and entirely down to chance.

Numeric games work in a similar way: you pick or match numbers, and a random draw decides the result. Both are games of pure chance with no strategy that changes the odds. See our bingo page for how the cards work.

Arcade-style and specialty games

Arcade-style games are short, fast games. Examples include fishing games, where you aim at on-screen targets, and crash-style games, where a multiplier rises until it stops. Many feel like video games, but random results still decide the outcome

Because rounds are quick, arcade games can use up a budget fast. Set a time and spending limit before you start. Browse the options on our arcade page.

Gambling games in the Philippines

In the Philippines, PAGCOR licenses operators for specific types of gambling games. Its published list of accredited gaming system administrators shows which game offerings each operator is approved for (PAGCOR brand list).

The game categories on that list include:

• Sports betting
• Electronic casino games
• Electronic bingo games
• Specialty games
• Numeric games

Only play games offered by a PAGCOR-licensed operator, and only if you’re 21 or older (PAGCOR RG Code). Games outside a licensed platform carry no player protection.

How to choose a gambling game responsibly

Choosing a game is about what you enjoy and what you can afford, not about finding a way to win. Use these steps before you play.

1. Check that the platform is PAGCOR-licensed and that you’re 21 or older.
2. Read the game rules and paytable so you know how it works.
3. Check the RTP or house edge where the game shows it.
4. Set a budget for the session, and stop when it’s spent.
5. Set a time limit, especially for fast games such as slots and arcade games.
6. Take regular breaks, and walk away if you’re tired or upset.

Responsible gaming

Gambling is paid entertainment, never a way to make money or recover losses. Every game in this guide has a house edge, and no system or pattern changes that.

• Set limits: use deposit, loss and time limits
• Never chase losses: a loss is the cost of entertainment, not money to win back.
• Watch the clock: fast games make time and money disappear quickly.
• Get help early: use time-outs or self-exclusion if gaming stops being fun, and visit our responsible gaming page.

FAQ

What are the most common types of gambling games?

The most common types are slots, table games such as roulette and baccarat, live dealer games, poker, bingo, numeric games, arcade-style games and sports betting.

Which gambling games are based on skill?

Poker involves the most skill, because you play against other players. Blackjack decisions and sports knowledge also play a part, but every game still involves chance.

What is the house edge in gambling?

The house edge is the share of each bet the operator expects to keep over the long run. A single-zero roulette bet, for example, has a house edge of 2.70%.

What does RTP mean in slot games?

RTP, or return to player, is the share of total stakes a slot is designed to pay back over a very large number of spins. A 96% RTP means a 4% house edge, but single sessions vary widely.

Is there a way to always win at gambling games?

No. Every gambling game includes a house edge, so the operator comes out ahead over time. Play only with money you can afford to lose.

Keep learning

Explore each game type on the casino hub, or learn how sports betting works in the sports betting guide. For tools to stay in control, visit ArenaPlus Insider’s responsible gaming page.

For adults 21 and over. Gambling can be addictive; please play responsibly.