Original Post
Hi, I'm wanting to mess around with the original Half life SDK, but I can't find the correct version anymore. Several websites refer to SDK 2.3, yet the latest I can find is 2.1, and even then, only a few websites have this available for download. I realise that HL is an old game and the modding community is not what it was, but where can I find the latest SDK? Steam only has HL2's SDK available for download. Thanks.