Yes, the game can be played on Vista. I have a Vista and play Portal on it all the time. It works fine.
3000
It depends on your own experience of Portal 2. Did you enjoy the game? If you did then it is of course, worth playing the very first Portal Installment.
Ok Portal still alive is bonus levels and there is a game called portal 2 already
The population of Shockwave - game portal - is 100.
Portal is the original game in the series. Portal: Still Alive is just extra levels added to the game.
You cannot get a demo for Portal 2, and if there were it would be on Steam as Valve (the creators of Portal 2) distribute all their games there exclusively. However, if you haven't played the first Portal game I would recommend it, and if you like it you'll be sure to love Portal 2!
its from the game portal and portal 2
Shockwave - game portal - was created on 1998-12-18.
Will that heartbroken
...ummm...Portal?
Portal 2
Portal is a video game.