This game has been Greenlit by the Community!

The community has shown their interest in this game. Valve has reached out to this developer to start moving things toward release on Steam.

Greenlight is being retired. For more information on how to submit games to steam, refer to this blog post.
Portal Remake Mod
Khaaaaaaaaan Sep 7, 2013 @ 1:28pm
Will there be an added Co-Op feature where 1 player can play as Chell and the other play as Rattman or something?