One of the SPARTAN-II commanders that appear in &quot;The Homecoming&quot;. Ralph-303 and a group of other spartans rebelled against their trainers before the augmentation process into giving them freedom and return home.     Ralph was abducted and conscripted into the SPARTAN-II program by Dr. Catherine Halsey in2517 when he was just six years old. He was then taken to the planet Reach, and trained by the AI D&eacute;j&agrave; and Chief Petty Officer Mendez, along with the rest of the Spartan children. 

This sweeping science-fiction saga delves into the rich Halo universe with 7 exciting stories including tales of Master Chief's mysterious origins, the Spartans' advanced combat capabilities and the tense rivalry between Spartans and Orbital Drop Shock Troopers (ODSTs). 
(Source: Warnervideo.com) 

1) Origins Part1 (STUDIO 4℃) 
2) Origins Part2 (STUDIO 4℃) 
3) The Duel (Production I.G) 
4) Homecoming (Production I.G/BEETRAIN) 
5) Odd One Out (Toei Animation) 
6) Prototype (Bones) 
7) The Babysitter (STUDIO 4℃) 
8) The Package (Shinji Aramaki) 
 
Note: Since The Package aired in two parts on Halo Waypoint and Origins has two parts the total number of episodes is 9 for the 7 stories. 5 of the 9 episodes aired online, making Halo Legends technically an ONA.

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