December 2nd to 11th, 2013: List of edits and additions added from Young Justice: Legacy.
Guides: Video Game Guide added
Timeline: Updated with entries for 2nd Millennium BCE, January 1, 2011, February 1, 2011 (2), March 8, 2011, November 1, 2011, Months Ago in 2012, October 26, 2012, December 25, 2012, November 26, 2013, March 8, 2014, May 26, 2014, September 16, 2014, November 30, 2014 (3), January 28, 2015, February 15, 2015, February 16, 2015, February 17, 2015 (5), and February 18, 2015 (3).
Heroes: Aquagirl (new image), Aqualad, Aquaman, Artemis, Batgirl, Batman, Beast Boy, Black Canary, Blue Beetle Ted Kord, Bumblebee, Green Arrow, Green Lantern John Stewart, Guardian Jim Harper, Justice League, Kid Flash, Lagoon Boy, Marduk (new entry), Miss Martian, Nightwing, Red Arrow, Red Tornado, Robin Tim Drake, Rocket, Speedy, Superboy, Superman, The Team, Tempest, Wonder Girl, Wonder Woman, and Zatanna
Villains: Bane, Blockbuster, Black Manta, Cheshire, Draaga, Icicle Jr., Icicle Sr., Killer Frost, Klarion, League of Shadows, The Light, Lex Luthor (new image), Psimon, Riddler, Sensei, Sportsmaster, and Tiamat (new entry)
Supporting: Dr. Sandsmark (new entry), Calvin Durham, Haly's Circus, Project Cadmus, and Queen Mera
Beasts: Babylon Warriors (new entry), Babylon Statues (new entry), Teekl, and Tiamat Minions (new entry)
Objects: Apokoliptian Weaponry, Bio-Ship, Heavy Bots (new entry), Lex Swarm Bots (new entry), Manta Flyer, Manta Sub, Power Ring, Robot Cargo Loader (new entry), Spider Bots (new entry), Tablet of Destiny (new entry), Trick Arrows, Utilty Belt, Venom, Water Bearers, and Zeta-Tubes
Places: Atabey's Shrine (new entry), Athens (new entry), Bialya, The Cave, Dhabar, El Paso, The Esagila, Geneva, Genomorph City, Gotham City (new image), Infinity Island, LexCorp, Metropolis, Mount Justice, Olympia (new entry), Santa Prisca, Star City, Verhoyansk (new entry), Washington, D.C., and The Watchtower