Who publishes the game series that Retro City Rampage is a parody of?
Retro City Rampage: 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. Retro City Rampage:  It is a parody of retro games and '80s and '90s pop culture, as well as "Grand Theft Auto" and similar games. Grand Theft Auto: 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. Grand Theft Auto:  It is primarily developed by Rockstar North (formerly DMA Design), and published by Rockstar Games.
Rockstar Games