Playing Games In Fedora Linux
 

How to play games in linux (Fedora core)...

You'll probably need to be a bit more specific than that. Like what games exactly for a start.

In case you mean windows games you ll need wine http://www.winehq.org/

There is also a list with some of the programs working with wine.
http://appdb.winehq.org/

of course you can try linux games
http://techgage.com/article/top_10_free_linux_games/5