The original Code Geass: Lelouch of the Rebellion television anime series premiered in Japan in 2006, while Code Geass: Lelouch of the Rebellion R2 premiered in 2008.
The three-part film series will recap all 50 episodes of the original Code Geass: Lelouch of the Rebellion series and the Code Geass: Lelouch of the Rebellion R2 sequel series.
The next project is a sequel titled Code Geass: Fukkatsu no Lelouch (Code Geass: Lelouch of the Resurrection), but the announcement did not reveal the format of the project.
The five-part Code Geass: Akito the Exiled OVA is a spinoff of the original anime series, and is set in between the two seasons.