If you have any questions or requests for tutorials, post a comment or pm me.
The directory for the flash plugins is
C : \Program Files\IrfanView\Plugins
Once you have the flash game downloaded, it can be played in Irfanview and other media viewers / players, such as windows media player and Swiff Player.
To get the flash games to play in Windows Media Player, you may have o adjust your settings Tools – Options – Security tab in Windows Media Player and check that your level is set to Medium if you get a “Your current security settings do not allow this action” error.