|date=October 10, 2008 (current version 1.1.5)
|genre=WikipediaFirst-person shooter|First-person shooter, WikipediaPuzzle video game|Puzzle video game
|platform=WikipediaMicrosoft Windows|Windows, WikipediaMac OS X|Mac OS X
|input=WikipediaKeyboard (computing)|Keyboard and WikipediaMouse (computing)|mouse
'''Blue Portals''' is one of the most popular Portal mods out so far, featuring a new environment and new testing elements. The mod is created by the Blue Portals Development Crew, consisting of two members; Reepblue and Colossal.