I’ve got a site for you. The guys over at We Create Stuff have made an online flash based version of Portal. Check it out at New Grounds. The game is really done well. I played it for almost 20 minutes until I had to stop to get some real work done. It starts out pretty simple with the first few levels, but quickly gets pretty difficult when they start to add booby traps.
The game is not made by Valve and is completely a fan project, but it is really sweet. And did I mention free! Try it.
Here’s the links, Enjoy:
Portal: The Flash Version at New Grounds, the creator’s We Create Stuff, Free, and Armor Games
Boom!