https://store.steampowered.com/app/220/HalfLife_2/
半条命2 直接不要钱，截至11月19号
半条命2 直接不要钱，截至11月19号
Steampowered
Half-Life 2 on Steam
Reawakened from stasis in the occupied metropolis of City 17, Gordon Freeman is joined by Alyx Vance as he leads a desperate human resistance. Experience the landmark first-person shooter packed with immersive world-building, boundary-pushing physics, and…