System requirements Minimum:
1.7 GHz processor
512 MB RAM
DirectX 8 compatible video card
Windows 2000/XP/Vista
Recommended:
Pentium 4 processor (3.0 GHz or better)
1 GB RAM
DirectX 9 compatible video card
Windows 2000/XP/Vista[7]
Download Portal RIP part 1:
http://hotfile.com/dl/10084931/d7bafed/Portal_part_1.rar.html
Download Portal RIP part 2:
http://hotfile.com/dl/10085333/0807476/Portal_part2.rar.html
Download Portal RIP part 3:
http://hotfile.com/dl/10085700/9834b0a/Portal_part3.rar.html
Download Portal RIP part 4:
http://hotfile.com/dl/10086214/9c38eef/Portal_part4.rar.html
Download Portal RIP part 5:
http://hotfile.com/dl/10086480/94273a9/Portal_part5.rar.html
Download Portal RIP part 6:
http://hotfile.com/dl/10086878/885586e/Portal_part6.rar.html
Download Portal RIP part 7:
http://hotfile.com/dl/10086408/4665d3a/Portal_part7.rar.html