Here are some other links that will bring you to some fun game sites. You may have heard or been to most of them but some might be new.
This is a large game site with many fun games. It has a giant variety of games from cards to actions to puzzles.
This is an even bigger site than 'freearcade'. It has more variety and just simply more fun games.
Completely the best free game on the internet. Slightly addictive. Start an account into an endless adventure, training your fighting and survival skills.