Honestly, this mod is not made by me and it is made by someone from youtube or I don't know who is it, but one thing is the credits go to that person.
As I told you, this is a combination of HL: S enhanced and HL: S evolution. So, all the credits go to the developer of those mod. I made nothing, but just posted it on modDB.
For the release date, I just don't know it exactly so, I just posted the date that the developer or publisher post the video about this mod on youtube.
Actually, that video is a official trailer of HL: S ultimate definition. I posted the video here so, everyone can watch it now.
You can download it here directly in one file in minus.com :
or with parts here in mediafire:
Part 1: Mediafire.com
Part 2: Mediafire.com
Part 3: Mediafire.com
Part 4: Mediafire.com
join those files with HJsplit here:
Special thanks to everyone for reading this!
Some credits goes to Stefen Wimmreuter for his awesome bullsquid and houndeye models, and boris for ENB series. Sorry that I forgot to mention these before. Forgive Me.