It's 10 at night; i'm already half-asleep but I feel great. Why? Because I bought this game off steam, and yes, it's the best thing I've played for a while - it's the first thought- provoking game i've played since, hmm, a long time.

http://pc.ign.com/articles/921/921831p1.html
Read the review and just forget about all your graphic-whoring, generic titles that you've played recently - it's one of the dozen which actually takes a hint from the gamers; gameplay over anything else.

Give it a try.

This looks like a game built off the free game called Tower of Goo Unlimited. You can find the link in the topic I started called FREE Games to download. This particular game was created in one week as a challenge to create something fun very quick.

LHammonds

PS - I cannot provide links cause I am on my iPhone right now.

^
It is based on the original Tower of Goo, conceived by two college students. This one is made by them too, just higher production values and better physics.

I really enjoyed tower of goo!