While it's been known for some time now (having been mentioned in interviews),
Studios has officially announced
that Half-Life: Blue Shift is the name
of the extra mission created by Gearbox Software for the forthcoming Dreamcast
version of Half-Life. The mission surrounds the Black Mesa security team, and
is one of several enhancements to the console port of the game, along with higher
quality models and animations. All of this comes, however, at the loss of multiplayer,
as the Dreamcast version is single-player only.