Um jogo único onde o jogador tem de atravessar 19 salas utilizando uma arma que cria portais e ajudado por uma voz femenina que parece ser uma personagem bastante memorável.Disponivel em:
http://hotfile.com/dl/17330422/e88ab97/Portal_uploaded_by_nymphetamine.part2.rar.html
http://hotfile.com/dl/17328937/6869d10/Portal_uploaded_by_nymphetamine.part1.rar.html
http://hotfile.com/dl/17329870/31903d1/Portal_uploaded_by_nymphetamine.part3.rar.html
http://hotfile.com/dl/17329657/642b1a5/Portal_uploaded_by_nymphetamine.part4.rar.html
http://hotfile.com/dl/17329134/48ecf71/Portal_uploaded_by_nymphetamine.part5.rar.html
http://hotfile.com/dl/17330628/d6b22a0/Portal_uploaded_by_nymphetamine.part6.rar.html
http://hotfile.com/dl/17330145/877780f/Portal_uploaded_by_nymphetamine.part7.rar.html
http://hotfile.com/dl/17329721/8bc8dbc/Portal_uploaded_by_nymphetamine.part8.rar.html
A password para descomprimir o jogo é:
www.downtr.net
