Follow along with the video below to see how to install our site as a web app on your home screen.
Note: this_feature_currently_requires_accessing_site_using_safari
http://forums.steampowered.com/forums/showthread.php?threadid=4677451)Its a first person game
2)They thought of everything
3)Dont bother trying to cheat
4) It doesn't matter which Portal you shoot first you can go through one and out the other.
5)I got stuck on lvl 14 so far they had 19 lvls the last time i went
6)Very fun game
7)Worth the $$$
8)Make sure you thank all the VALVe corp. for taking there time to make these games for us!
9)You dont get teleported you can stop in the middle of the portals
10) Lots of fun!!!