On our software library, you can find a free download of Portal 13.13.1115.1551. According to the system requirements, this game supports the following OSs: Windows XP/Vista/7/8/10/11 32/64-bit. Falco Software Company is the developer of Portal.
According to the information on our website the most popular versions of this game are: 13.1, 2.0 and 1.5. It is categorized as Games, according to its main purpose. The most popular type of file which the game supports is ".vst".
Our antivirus system always checks the programs for spyware. It scanned Portal and reported that it is clean to use. These filenames are among the most common for the game: portal2.exe, 1CAMP.exe, PortalPlus.exe, Portal_high_priority.exe and Portal_Launcher.exe.