Natural Selection (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Natural Selection" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

1valvesoftware.com

low place

8,182^nd place

1web.archive.org

1^st place

1^st place

valvesoftware.com

developer.valvesoftware.com

Quake Engine Hierarchy – Valve Developer Community

web.archive.org

VERC · Half-Life's Code Basis