Named Game of the Year by over 50 publications, Valve's début title blends action and adventure with award-winning technology to create a frighteningly realistic world where players must think to survive. Also includes an exciting multiplayer mode that allows you to play against friends and enemies around the world.
A bit more authentic menu screen for Half-Life: Dreamcast. And yes, it moves. Updated 12/01/2018.
Download Half-Life: Dreamcast
Being a Xash3D-exclusive player to a fault, I couldn't help but notice that the menu the HL Dreamcast mod has is Steam-only, so I've made a sort of a port. It works in Xash3D and WON 220.127.116.11. The logo.avi file is available in two variations - high and low size. The low size file only works properly in Xash3D.
What has been done in order to "port" the menu:
How to install (note that this mod WILL NOT work on Steam, only Xash3D or WON HL 18.104.22.168):
If you want just the menu without the HLDC mod, either extract the archive contents into your "valve" folder (make sure to back up the respective original files) or just make a new folder with a liblist.gam.  and  above still apply.
The screenshot below shows the Dreamcast menu in WON HL 22.214.171.124.