[Jelc]

he demo lets you try this physics-based action-adventure game
Headup Games released a demo for Twin Sector, a physics based action-adventure taking place in a post-apocalyptic future where the remains of mankind have been put to artificial sleep in cryogenic chambers, deep under the contaminated surface of earth, until the planet becomes habitable again. In the game you play the role of Ashley Simms, the only person awakened by the stations security A.I. system, O.S.C.A.R.. According to O.S.C.A.R., you are the only person who was able to be woken and therefore the only individual capable of saving mankind. Within the next ten hours you will need to repair the broken main generator of the subterranean bunker system in order to reestablish the station’s functionality, but unfortunately for you, there are unknown forces trying to prevent you from succeeding at all costs. Twin Sector has gone Gold, with a release scheduled for September 17th.

http://www.gamershell.com/download_50818.shtml