Requirements: SWF OPENER (1MB)
DOWNLOAD HERE

HERE ARE THE SIMPLE STEPS (GOOGLE CHROME)

1. Go to y8.com and select a game you'd like to download to your desktop.
2. After choosing a game, allow it to finish loading.
3. After finish loading, make it full screen. (You can make it fullscreen by clicking it below the game screen)
4. And then click the icon located at the upper right side of your Google Chrome browser and click SAVE PAGE AS..
5. Save the name file with ".swf" (without quotation) at the end or else it wont work.                   (eg. myfavoritegame.swf)
6. And you're done! :) Close your browser and play it offline.