Half Life - Source Quadrilogy [fitgirl].zip (2026 Update)

Most FitGirl repacks include a MD5 tool to verify the integrity of the files before installation to prevent errors.

Place all downloaded parts in one folder and extract the first part using a tool like WinRAR or 7-Zip; this will automatically compile the full installer. Half Life - Source Quadrilogy [FitGirl].zip

The is a highly popular community-curated repack that compiles the core "Source" engine era of the Half-Life series into a single, highly compressed installer. Most FitGirl repacks include a MD5 tool to

The original 1998 classic ported to the Source engine. Half-Life 2: The groundbreaking sequel. Half Life - Source Quadrilogy [FitGirl].zip