Players from all over the world enjoy playing online slots. As the easiest game to learn in an online casino, and the game with the largest selection of variations to choose from, it's no surprise that online slots are the most popular type of online casino game in the entire industry.

Top US Player Accepting Online Casino Sites

A listing of top US player accepting online casino sites. We've deemed these to be the best online casinos to play free or real money slots, blackjack, video poker and other casino favorites at.

Ranking Free Bonus Software Provider Payout % Score
#1 Club World Casino $ 3,000 Realtime Gaming 98.95% 4.9 Review
#2 Silver Oak Casino $ 10,000 Realtime Gaming 98.45% 4.6 Review
#3 Slotland Casino $ 1,000 Proprietary 98.01% 4.7 Review
#4 Liberty Slots Casino $ 777 Wager Gaming Technology 98.48% 4.8 Review

An Overview of the Casino Game of Online Slots

When you open an online casino, something that you will notice is that most of the games are online slots. The reason for this is that there is a lot of flexibility when it comes to the flexibility and features of an online slot, so there are a lot of different possibilities. Players from all over the world enjoy online slots because they can be set up according to almost any type of theme. Along these lines, there are Internet slots set up around popular films, television shows, comic book series, animals, locations and more.

Even though there are many different online slots, the basic play of each is the same. For most video slots, you'll begin by choosing a coin size, a number of coins to bet on each payline and possibly how many paylines to play with. Once these values are set, you'll take a spin. Symbols will come up on the reels of the online slot, and winning combinations of these symbols will give you prizes based on the payout table. Other bonus features can be triggered as well through the use of scatter symbols, random events and other determining factors. Video slots generally have five reels and several dozen paylines.

Classic slots are different than video slots in that the action is a bit slower and the game seems a little more basic. If you prefer fewer bells and whistles in exchange for better chances to win prizes outright, then classic slots might be something you'll prefer over video slots. There are hardly ever any bonus games found in classic slots, but this is made up for by the fact that most classic slots only have three reels, so it's much easier to win the top jackpots and mid-range prizes.

Online slots are known for their huge progressive jackpots that award life-changing sums of money in a single spin. Not all slots on the Internet have progressive jackpots, and the ones that do have them generally award them rarely, but the chance to completely change your life in a single spin is something that many players find extremely exciting.