![Remembered that I had the CD for Half-Life and learned you can put the CD key in to unlock it. Was surprised that I also unlocked the add-ons with this version. : Remembered that I had the CD for Half-Life and learned you can put the CD key in to unlock it. Was surprised that I also unlocked the add-ons with this version. :](https://preview.redd.it/remembered-that-i-had-the-cd-for-half-life-and-learned-you-v0-shz0nuvkqsna1.jpg?width=640&crop=smart&auto=webp&s=6d061969c188a53bf84fafc82c55837f21648357)
Remembered that I had the CD for Half-Life and learned you can put the CD key in to unlock it. Was surprised that I also unlocked the add-ons with this version. :
![I've been trying to install half life 2 but I'm getting this error message. What am doing wrong? : r/HalfLife I've been trying to install half life 2 but I'm getting this error message. What am doing wrong? : r/HalfLife](https://external-preview.redd.it/RgImjl4KM1dcOBt1pbrFvIjvQ1i3KldcpLIxGhSFWVw.jpg?auto=webp&s=0d2fa879fb5488bc1782bd8320117876644e9664)
I've been trying to install half life 2 but I'm getting this error message. What am doing wrong? : r/HalfLife
![Retro) Original Half-Life CD w/ Cd Key, Hobbies & Toys, Memorabilia & Collectibles, Vintage Collectibles on Carousell Retro) Original Half-Life CD w/ Cd Key, Hobbies & Toys, Memorabilia & Collectibles, Vintage Collectibles on Carousell](https://media.karousell.com/media/photos/products/2016/02/01/retro_original_halflife_cd_w_cd_key_1454315667_96382db8.jpg)