Especially the model setting must be at 'High' or you'll get facial animation errors with HD models.
It looks and sounds very different compared to vanilla HL2. This is a graphical / music total conversion.The Sims has always been a customizable game, and the mods continue that. ModTheSims At ModTheSims, you can find mods for Sims 2, Sims 3, and Sims 4. Since the website is home to several games, the mods will vary greatly. Most of the mods are free, though some premium mods are offered at a price. Cinematic Mod (CM) is a Half-Life 2 modification, that adds more details and a darker look to the original Half-Life 2 series. Now you can also download game mods on the site.