You can play slots either with real money or for free. Almost all slots have one or more bonus games that can include free spins, re-spins, pick and click games, fortune wheels - actually only imagination is the limit. The base game is the basic version of the slot and it usually does not have a lot of special features. Online slots usually consist of five reels that have 3-4 symbols each. Megaways games introduced an engine that can generate over 100 000 paylines to games, NetEnt created Blitz games that work six times faster than regular slots and casinos have given players the option to purchase instant bonus rounds to games of their choosing. Just in the space of last couple of years we’ve seen exciting innovations regarding online slots. The possibilities with online slots are endless! Game providers can play around with themes (I mean there are at least 100+ games featuring the Wild West), special features and bonus games, visual effects, paylines, RTP’s and loads of other fun things - and that’s why there are always interesting new games to try out. Casinos make most of their profit from slots and that’s why a lot of emphasis has been put into developing these particular games during the past decade. Slots are the most popular games at online casinos - and they are also heavily presented at almost all gaming sites.