Online casinos offer many of the same games you'll find in a land-based casino. All of the standard casino games, like blackjack and roulette, can be found online. You'll also find almost all of your favorite slot titles online, including big-name slots like Deal Or No Deal and a wide variety of progressive jackpot slots. The same companies that make the land-based slot machines also make the online slot machines, so the gameplay, features and graphics are all the same as your favorite games.
As a bonus, online casinos are always adding slots. The largest legal online casino in New Jersey in games (the Golden Nugget online casino) offers nearly 600 different slot machines and adds almost a dozen new ones in an average month.