Supernatural and Portal Crossovers
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This Is War by FallenCyanide
When Danielle Quinn enters a competition hosted by her favorite gaming company, she doesn't hesitate to enter. Once there, she meets five people who will change her life forever. She just doesn't know it yet. (characters based off of Avengers, Supernatural, YouTube, Portal, and a few other things)
Rated: T - English - Mystery/Adventure - Chapters: 2 - Words: 5,561 - Published: 8/30/2014
Speechless by LohtaiM reviews
The boys find themselves way over their heads as they investigate the horrors of Aperture Science, but not without the reluctant help of a girl who was just thrown from the only life she's ever known.
Rated: T - English - Sci-Fi - Chapters: 10 - Words: 14,464 - Reviews: 38 - Favs: 50 - Follows: 73 - Updated: 3/10/2014 - Published: 10/13/2012 - Chell
Supernatural Science by vampiresquid42 reviews
Dean and Sam investigate a series of kidnappings in the area surrounding the supposedly shut-down Aperture Science Laboratories. Spoilers for ending of Portal 2.
Rated: K+ - English - Humor/Mystery - Chapters: 1 - Words: 2,107 - Reviews: 7 - Favs: 14 - Follows: 7 - Published: 1/27/2012 - Sam W., Chell - Complete
Portal To Hell by LilacFree reviews
GLaDoS leads Dean on.
Rated: K - English - Humor - Chapters: 2 - Words: 183 - Reviews: 15 - Favs: 24 - Follows: 2 - Updated: 8/28/2011 - Published: 6/22/2010 - Dean W. - Complete