It is simple to play online slots for free either with real money or as a guest players. Many of the online casinos giving players free online slots bonuses just for registering a real player account. If you prefer you can join most any of the online casinos and play all the online slots games for free play. For entertainment this is a great way to spend a evening playing some of the best online slots games, enjoying the big wins. Of course if your playing for real money it is much more fun when you hit a big win. We have listed some of the best places to play online slots for free.