Ben 10 and Young Justice Crossovers
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Ben 10: Justice Incarnate by Firestorm808 reviews
Stranded in an unknown world, Ben must fulfill his destiny here and change history for the better. Cover image from Promsien.
Rated: T - English - Adventure - Chapters: 3 - Words: 11,375 - Reviews: 29 - Favs: 59 - Follows: 86 - Updated: 7/20 - Published: 3/23 - Ben T.
Young Justice: Ultimate Alien by TerrorKing10 reviews
The Team gets a new member: Ben Tennyson from another universe! Trust and loyalty will be put to the test as the Ultimatrix wielder adjusts in his new home and new team. What will happen to our teenage heroes? Note: This story was adopted from Karma826.
Rated: T - English - Adventure/Romance - Chapters: 8 - Words: 52,582 - Reviews: 253 - Favs: 429 - Follows: 431 - Updated: 7/5 - Published: 3/27/2015 - [Ben T., Cassie S./Wonder Girl]
Unlimited Justice, Part 2 by The Incredible Muffin reviews
Though the Light's plans have been foiled, the Team isn't done yet. New threats loom on the horizon, darker and more terrible than they can possibly imagine, and the Light still schemes. Now, more than ever, the world needs heroes.
Rated: T - English - Adventure - Chapters: 10 - Words: 60,085 - Reviews: 253 - Favs: 335 - Follows: 282 - Updated: 6/15 - Published: 2/15/2015
Ben 10: The Justice Era by Gogeta SSGSS reviews
Ben lost everything and everyone he loved. Now he has another chance at life in a new Universe, a Universe with heroes and villains that he's never seen before. What happens when he forms a team of sidekicks to go on strategic missions? This is the beginning of a new era! Chapter 21 Coming Soon /:BenMartian:/
Rated: T - English - Adventure/Romance - Chapters: 20 - Words: 108,417 - Reviews: 333 - Favs: 282 - Follows: 272 - Updated: 4/26 - Published: 6/25/2015 - Ben T., Megan M./Miss Martian
A verdadeira família de Ben Tennyson by socram1 reviews
Ben Tennyso foi banido de seu universo por fazer exatamente que ele mais gosta ser um herói. Mais agora na amargura e na tristeza é que ele descobrirá quem realmente é e quem são realmente sua verdadeira família.
Rated: T - Portuguese - Adventure/Drama - Chapters: 5 - Words: 24,896 - Reviews: 9 - Favs: 5 - Follows: 4 - Updated: 3/27 - Published: 9/30/2015 - Ben T.
Young Justice Mega Crossover by grimreaper107 reviews
Ben, Rex, Danny, Samus, and Shawn join the team
Rated: T - English - Humor/Friendship - Chapters: 1 - Words: 310 - Reviews: 1 - Published: 3/13 - Ben T., Richard G./Robin
Ben 10: Ultimate Alliance by Writer2016 reviews
Inspired by ActionBoy 87 and Iron117Prime. Ben, Rex, and Danny are chosen by Paradox, a mysterious being, and others to save the multiverse, but to do that, they must work with their new team. Can our heroes do it? Rated T. Powerful Ben, Rex, and Danny. Anodite Ben. Pairings.
Rated: T - English - Adventure/Romance - Chapters: 7 - Words: 19,312 - Reviews: 29 - Favs: 86 - Follows: 81 - Updated: 3/6 - Published: 10/8/2015
Mask by SParkie96 reviews
Ben Tennyson thinks Dick Grayson needs to grow a backbone. Ben thinks Robin is a sarcastic pain in the ass. Basically Robin/Dick is trying to get along with his newfound older brother. Rated T for language and themes.
Rated: T - English - Friendship/Humor - Chapters: 6 - Words: 10,521 - Reviews: 20 - Favs: 23 - Follows: 23 - Updated: 6/24/2015 - Published: 10/30/2012 - Ben T., Richard G./Nightwing
Young Heroes by stephen.hinojos reviews
Ben is transported to another universe while trying to save his Earth from invaders. Now he must help them as chaos begins to erupt all over their world.
Rated: K+ - English - Adventure - Chapters: 2 - Words: 1,686 - Reviews: 3 - Favs: 17 - Follows: 23 - Updated: 5/24/2015 - Published: 5/19/2015
Justice Ben by aalforejy2001 reviews
in a world where our hero loses everything he finds comfort with new friend.
Rated: K - English - Adventure/Tragedy - Chapters: 2 - Words: 3,440 - Reviews: 3 - Favs: 4 - Follows: 5 - Updated: 5/13/2015 - Published: 5/10/2015
Ben 10: Ultimate Justice by Karma826 reviews
The Team gets a new member: Ben Tennyson from another universe! What will happen to him and the team? Please R&R. ADOPTED BY ActionBoy 87.
Rated: T - English - Adventure/Sci-Fi - Chapters: 4 - Words: 4,255 - Reviews: 73 - Favs: 126 - Follows: 135 - Updated: 3/27/2015 - Published: 1/3/2013 - Ben T.
Heroes Untie by XxElementalStormxX reviews
Ben, Rex, Silversufer, Danny, Storm and a few others must join together to stop a deadly evil force that the Justice league and Young justice fail to stop in the future...but can they do it...And can Storm stop running away from the past face this evil...only time will tell...
Rated: T - English - Adventure/Friendship - Chapters: 2 - Words: 8,047 - Reviews: 3 - Favs: 2 - Follows: 2 - Updated: 3/7/2015 - Published: 1/18/2015
Unlimited Justice, Part 1 by The Incredible Muffin reviews
With a new generation of heroes just coming into their own, they are formed into a new team. With old friends and enemies alike showing up, will this new team rise to the occasion, or will The Light plunge the world into darkness?
Rated: T - English - Adventure - Chapters: 30 - Words: 259,836 - Reviews: 829 - Favs: 624 - Follows: 413 - Updated: 2/15/2015 - Published: 3/31/2014 - Complete
Matrix Young Justice by EpicMan58 reviews
An alternate universe Ben 10 arrived in the Justice League universe. Now his sidekick Claw is about to learn what being a real hero is.
Rated: T - English - Chapters: 3 - Words: 13,356 - Reviews: 8 - Favs: 18 - Follows: 20 - Updated: 4/22/2014 - Published: 4/19/2014
Alien Rift by FrankZTank13 reviews
When the world of young justice is under attack, Only a few people can save them. Oh god, here we go again. T for paranoia.
Rated: T - English - Chapters: 3 - Words: 1,198 - Reviews: 10 - Favs: 8 - Follows: 13 - Updated: 3/23/2014 - Published: 3/9/2014
Opps! I didn't do it! by Leah N. Cross reviews
Lex Luther is up to no good again and it's up to our heroes to stop him but will that plan be delayed when and unexpecting 10 year old boy arrives with a strange device on his wrist. What happens when Lex Luther learns about this device?
Rated: K+ - English - Adventure/Humor - Chapters: 6 - Words: 6,696 - Reviews: 53 - Favs: 72 - Follows: 79 - Updated: 2/24/2014 - Published: 8/28/2012 - Ben T., Clark K./Superman
Alien Justice by Amazingactionfantasy115 reviews
Ben is transported to Earth 16 of the DC Universe with no way to get back, what will he do while there
Rated: T - English - Chapters: 4 - Words: 14,882 - Reviews: 22 - Favs: 42 - Follows: 42 - Updated: 5/2/2013 - Published: 12/24/2012 - Ben T., Kaldur/Aqualad
Anodites and Superhereos? by awsomeness126 reviews
See summary inside.
Rated: T - English - Adventure/Romance - Chapters: 2 - Words: 760 - Reviews: 3 - Favs: 9 - Follows: 10 - Updated: 2/24/2013 - Published: 2/23/2013 - Verdona T.
Ultimate Justice by HVulpes2.0 reviews
Two worlds collide, as heroes rise up to stop evil.
Rated: T - English - Chapters: 6 - Words: 16,994 - Reviews: 30 - Favs: 66 - Follows: 57 - Updated: 8/26/2012 - Published: 12/7/2011
Omnijustice by suddenly a writer reviews
Once again cockiness and arrogance have proved to be Ben Tennyson's downfall. Now he's stuck in a parallel universe with no clue on how to get back. And that's only the beginning of all his problems...
Rated: T - English - Adventure/Sci-Fi - Chapters: 1 - Words: 1,005 - Reviews: 12 - Favs: 18 - Follows: 26 - Published: 8/15/2012 - Ben T.
hero's together by cookies567 reviews
when ben loses him memory's and is transported to the dc universe things get crazy, will ben join young justice as a super hero will he ever get back home or will he turn evil anything possible now. this is my first one
Rated: T - English - Humor/Friendship - Chapters: 1 - Words: 3,149 - Reviews: 13 - Favs: 16 - Follows: 20 - Published: 5/31/2012 - Ben T.
Plumbers and Clones by DannyPhanto fan reviews
So, Young Justice is a team of former sidekicks that transverse the globe on covert missions for Batsy right? On the team they have a Martian. And a clone of the Superman, last of the Kryptonians right? Shouldn't the Plumbers be all over this?
Rated: T - English - Adventure/Friendship - Chapters: 6 - Words: 4,494 - Reviews: 16 - Favs: 67 - Follows: 25 - Published: 3/14/2011 - Complete