This document lists various characters from popular video games and sci-fi franchises along with their source websites, including C3PO and R2D2 from Star Wars, K9 from Doctor Who, Atlas and P-Body from Portal 2, GLaDOS from Portal 2, Jack from Gears of War, the Marauder and Dark Templar from StarCraft II, Orianna and Project: Yasuo from League of Legends, and ClapTrap from Borderlands 2.

1. C3PO – StarWars
R2D2 – StarWars
K9 – Doctor Who

2. Atlas& P-body – Portal 2
GLaDOS – Portal 2
Jack – Gearsof War Series

3. Marauder – StarCraft II
Dark Templar– StarCraft II
Orianna– League Of Legends
Project:YASUO – League of Legends

4. ClapTrap – BorderLands2
Site sources
http://en.wikipedia.org/wiki/C-3PO
http://en.wikipedia.org/wiki/R2-D2
http://images.fanpop.com/images/image_uploads/k9-doctor-who-257404_1024_768.jpg
http://half-life.wikia.com/wiki/ATLAS_and_P-body
http://vignette4.wikia.nocookie.net/half-life/images/4/4d/Glados_new_body.jpg/revision/latest?cb=20110804222433&path-prefix=en
http://gearsofwar.wikia.com/wiki/JACK_(model)
http://starcraft.wikia.com/wiki/Marauder
http://starcraft.wikia.com/wiki/Dark_Templar
http://gameinfo.na.leagueoflegends.com/en/game-info/champions/orianna/
http://na.leagueoflegends.com/en/news/champions-skins/skin-release/project-yasuo-online
http://ctrlz-ftj.deviantart.com/art/Clap-Trap-186731126