Ever played World Of Goo? Oh man, it's so great. It's a downloadable game that you have to pay for but it's pretty cheap and loads of fun. I recommend it wholeheartedly. The basic premise is that you use different blobs of Goo to build structures by joining them together. It's a simple concept but executed really well.
Anyway, the point is; There's a new(ish) flash game called Huje Tower which is so much like World of Goo that people are calling it a rip-off, which basically it is.
HOWEVER, if you give it a go and like it, you should definitely get World of Goo as it's the same thing but with acres more style (the offial unit of measurement for style is the acre, by the way. Tell your friends).
So yes, play Huje Tower, and then buy World of Goo. Got it?