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Half-Life 2: 20th Anniversary Update
Experience Half-Life 2 all over again, with a brand-new commentary mode, improved graphics and gameplay options, Steam Workshop support, and more. We're also bringing back the art book, and have a new documentary featuring the original development team.
Every map in Half-Life 2 has been looked over by Valve level designers to fix longstanding bugs, restore content and features lost to time, and improve the quality of a few things like lightmap resolution and fog: Choose either the original launch day blood and fire effects, or those created for the episodes, when playing the Half-Life 2 base game! The Final Hours of Half-Life 2 was written twenty years ago by Geoff Keighley after spending time in Valve's offices during... you guessed it.
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