Question: Who publishes the game series that Retro City Rampage is a parody of?
Related documents: [0]  [DOC] Grand Theft Auto (GTA) is an action-adventure video game series created by David Jones and Mike Dailly; the later titles of which were created by brothers Dan and Sam Houser, Leslie Benzies and Aaron Garbut. It is primarily developed by Rockstar North (formerly DMA Design), and published by Rockstar Games. The name of the series references the term used in the US for motor vehicle theft. [END] 
[1]  [DOC] Retro City Rampage is a downloadable open world action-adventure video game for WiiWare, Xbox Live Arcade, PlayStation Network and Microsoft Windows developed by Vblank Entertainment. It is a parody of retro games and '80s and '90s pop culture, as well as "Grand Theft Auto" and similar games. It was released on October 9, 2012, for PlayStation 3, PlayStation Vita, Microsoft Windows; on January 2, 2013, for Xbox Live Arcade; and on February 28, 2013, for WiiWare. "Retro City Rampage" was the last original game released for the WiiWare service globally until "Deer Drive Legends" was ported to the service the following November. [END] 
Answer: 
Rockstar Games
Rockstar Games