File:Half-Life lambda logo.svg

DescriptionHalf-Life lambda logo.svg English: Half-Life logo Date 24 November 2017 Source Half-Life Author Valve Software

English The Lambda logo (λ) is a symbol found frequently in the Half-Life universe. It represents the Greek letter "Λ" (lowercase "λ"), and is a radioactive

Commons Attribution-Share Alike 4.0 truetrue English Half-Life Lambda orange French Half-Life Lambda orange author name string: Jesmar Wikimedia username:

Commons Attribution-Share Alike 4.0 truetrue English Half-Life Lambda blue French Half-Life Lambda bleu author name string: Jesmar Wikimedia username:

Commons Attribution-Share Alike 4.0 truetrue English Half-Life Lambda green French Half-Life Lambda vert author name string: Jesmar Wikimedia username: