why is this link access denied?

Forums: 

The game is added to database, but is not published yet, that's why you can't access it (actually, it shouldn't be shown User Gamin Choice list at all).
The reason it's not published is the following: developers of the game currently have some legal issues with SEGA (which owns all the rights for Streets of Rage), and they've deleted all download links for game and warn/ban anyone, who tries to post alternate links. So, the legal status of the game is under question now, everything depends on what agreement will developers achieve with SEGA.
Of course, you can try to find the binaries any other way, but I bet this is illegal.

Here are the links for SoRR project:
http://www.bombergames.net/sorr_project/
http://www.bombergames.net/forum/
http://www.facebook.com/pages/Streets-Of-Rage-Remake/24477689790

Problem announcement: http://www.bombergames.net/forum/viewtopic.php?f=8&t=2301&start=195#p103636

(actually, it shouldn't be shown User Gamin Choice list at all).
fixed ^^