When you want to have fun playing slot games without risking real money, there are plenty of options to choose from. Besides traditional casino slots, there are also free games that use video technology and special features to add excitement to your gaming experience. Some free slot games even offer bonus rounds that can be triggered by specific combinations of symbols.

The newest and most popular free slot games are often those with multiple reels and lots of ways to win. These games are based on modern computer graphics and can be played on a desktop or a mobile device. These new games typically have more paylines and can offer higher jackpots than the old three-reel classic slots.

Some of these games have multiple levels and a story line to keep players interested. They can also feature special symbols like expanding wilds, sticky wilds and shifting wilds that increase your chances of winning big prizes. Some of these games also include mini-games where players can test their skill and win extra coins or even jackpots.

Most online casinos feature a large number of slot games and all of them can be accessed from any internet-connected device. Some even allow you to play for free with a guest account or buy gold coins that can be used as real cash to play games. You can also get special codes or participate in social media contests to win free games.

Many of the best-known casino brands offer a selection of free slot machines. For example, IGT, the inventor of the video slot machine, offers several versions of its famous Cleopatra game. It also offers a number of licensed slots based on popular TV shows and movies, including Monopoly, Star Trek and Family Guy. Novomatic, another casino operator, is known for its 9-line slots and has a wide range of popular titles including Book of Ra Deluxe and Siberian Storm.

Other companies are gaining in popularity as well, particularly those that specialize in 5-reel slots. Pragmatic Play offers a variety of entertaining games, including the fast-paced Nitropolis and the sweet-looking Moon Princess. Some of these free slots have a progressive multiplier that increases your prize with every spin, while others have random or skill-based bonus games.

Free slot games are also available in a range of themes, from fairy tales to sports and television shows. Some even have a theme based on popular culture, such as the Motorhead slot or the Jurassic Park game that offers visuals from the movie franchise.

Some of the most popular free slots have Megaways, which are a series of linked reels that can contain different numbers of rows and columns. This feature allows players to win from left to right or vice versa, which adds to the excitement of the game. Other innovations in free slots include a mystery win, which keeps you guessing until the last reel has stopped spinning, and in-game free spins that can be retriggered as frequently as you like.