When I first came across this game I was at the armorgames website, I had heard of portal, but I had never played it. So I though I would give this a try. I was quickley sucked into the amazing game of Portal:the flash version.
For anyone who has not played or even heard of portal: Portal Is a game where you can shoot inter-dimensional portals and walk through them.
Portal:the flash version Is a challenging, but fun game. It offers over 30 different levels, all unique and fun. The begging levels are the walkthroughs, showing you how to use the Aperature Science Handheld Portal Device (ASHPD), what to avoid, and what to find.
In this game there are a variety of enemies(If you could call them that) that require a lot of thought and percision to defeat. Enemies range from the turret, to the energy launcher.
In sum, If you are looking for a challenging game that requires thought, and carefull planning, look no furthur than Portal:The flash version. http://portal.wecreatestuff.com/portal.php