I just had to register after reading this thread - I'm super excited about a possible new/optimized version of HL coming to Dreamcast - congratulations and many thanks for your hard work on this! I havbe just recently installed GD Emu with a new PSU and 256 GB SD card setup on my Dreamcast and I'm having a blast! I have 3 versions of HL installed on my DC (two prototypes in GDI and one re-packed CDI version. My Dreamcast is also modded to be able to set an overclock to the CPU with a stable result of 224 Mhz - in terms of Half-Life it does make the current versions riun a bit smoother.
BUT... what I wanted to ask/suggest - could you please add the menu music of the PS2 port to the DC version?https://youtu.be/i5MLeY9--7Q
Also is there a version out for testing? (CDI or GDI?)