Online
Dynamic Simulations - http://www.dynamicsims.com/
Aims to provide simmers with a collection of simulations of all genres, and to do so with no interference in the operation of those sims.
Miniclip.com - http://www.miniclip.com
The largest online games site where you can play a large range of free online games including sports games, massive multiplayer games, action games, puzzle games, and flash games.