« Last post by Bahl on May 31, 2009, 08:34:05 PM »
the alpha is so buggy because it hasn't been tested like the beta. it was developed later and with less support from the fanbase. the differences are a lot of bug fixes, but also huge refactorings to make it fit to the hl2 version. but codebases use the same gamelogic library now and the way to that point was costly in terms of bugfreeness.