: Do not open this .rar file. If you have already downloaded it, delete it immediately and run a full system scan with a reputable antivirus like Malwarebytes or Windows Defender .
: Legitimate digital distributors (like Steam) or modding communities (like ModDB) do not package files with "DOWNLOAD FILE" in the title. DOWNLOAD FILE – HALF-LIFE: OPPOSING FORCE.RAR
: The official Steam store page is the safest way to get the game. It is frequently on sale for a very low price. : Do not open this
Genuine game files or reputable mods are almost never named with "DOWNLOAD FILE" as part of the filename. This naming convention is typically used by automated scripts on suspicious websites to trick users into downloading malicious content. Why this is likely a threat: DOWNLOAD FILE – HALF-LIFE: OPPOSING FORCE.RAR