Where can one go to play free casino style slots online?

There are basically two groups of free casino style UG8 Slot G games available online.
The first are free-play games offered by actual internet casinos, usually labeled as 'play for fun.' These sites may not be available in all locations, or may not be legally accessed from certain places. The second type are slot machine type games on free game sites.
Games dot com and Pogo are two of the many game websites offering slots to free players.