Most online casinos allow players to play their games for free, in "guest" mode. Slotland (because of their progressive jackpots on all games) is perhaps the only casino online that doesn't.

So, if you want to play around just for fun, or perhaps practice some new gaming strategies, visit a casino listed on this site.

Then, choose the "Flash Casino" or "Instant Play" option at the casino's website. Do not click the Download Button, because that is the version of the casino for the PC users.

Most casinos then ask you to register in one way or another. They usually ask for a name and an email address. Once you're registered, you can then enter the casino as a guest and play all but the progressive games.

Intercasino is a little different, so I've included a screenshot. At Intercasino, if you want to play for free, they have a "practice mode" you can choose.

Click on Practice Mode. You will then be asked for a screen name. Just type in whatever nickname you'd like, and "log in". You will then be able to play the free games.

If you're interested in having a lot of games to choose from, and you'd like to play the same games as they have inside of the casino, Roxy Palace is your best choice for free mac compatible casino games. Just remember to click their "Instant Play" button on the home page of the casino's website.