[SIZE=-1]portal.wecreatestuff.com/
Based on the 3d portal available from valve.
The orange box is on my list of games to buy, but in the meantime this flash game is actually VERY fun and surprisingly well done. If I didn't know better I'd think it was created by valve.
Thoughts?
[/SIZE]
Old
Well, I for one hadn't seen it, but that's probably due to the fact that I never really looked into Portal much - because I've always known my computer can't run it. That said, this is a pretty fun little game, and while most levels aren't too challenging, there are some pretty good ones that make up for that. I'm currently at level 32 and enjoying the experience, so thanks for sharing.