Aliens vs. Predator (2010)
Should be fine, it did this to me on the initial install.
All you have to do is right click on the game. select properties, choose the local files tab, and select verfify integrity of game cache. Once the process is done it will detect and match files sizes. If one is bad it will download a fresh one
Image of what to do is below:
[Edited by Vince--, 2/18/2010 9:06:10 PM]
[Edited by COOPCITY20, 2/18/2010 11:13:34 PM]
Then i must ask: why pay at all ? If you have to WORK to get the game running, they should rather be paying you, than you paying them.
Thats the problem about the whole games industry: everyone whining about decreasing sales figures, but actually make a game that works without too many problems ? Not possible.
It's a shame, that such an interesting game is being ****ed up by steam. -.-