Downloads Half-Life 2 – Capture the Flag v1.70 – v1.71 Patch June 4, 2007 Atomm Leave a comment This is the installer file patch for the Half-Life 2 modification Capture the Flag now up to version 1.71 from 1.70.Source This is the installer file patch for the Half-Life 2 modification Capture the Flag now up to version 1.71 from 1.70.Source