• Extra track in the Japanese release is "Taxi Back To 80s Reykjavík".​
   

• "Deluxe" vinyl edition comes in a 20-page hardback book featuring art by Jamie Hewlett. It also includes three 12" art prints and "Deluxe" CD.
   

• Priced at £200, "Super Deluxe" box set is exclusive to the official Gorillaz webstore and includes:
   

       Eleven 7" singles with instrumental

       versions as B-sides (album tracks 1-11)
       Eleven 12" art prints.
       Hand crank music box playing "Song

       Machine Theme Tune".

       "Deluxe" vinyl edition (see above for details).​
 

• Four unique cassettes are on sale exclusively on the Gorillaz webstore. Each cassette has a different tracklist chosen by 2D, Murdoc, Noodle & Russel.
   

• Special vinyl editions: "Indie Exclusive" vinyl is orange and available from indie record stores; "VMP Exclusive" edition is made of recycled vinyl and limited to 2,500 copies; Ltd Colored Vinyls are exclusive to certain stores such as Amazon.co.uk (blue vinyl), HMV (yellow vinyl) and JB Hi-Fi (yellow vinyl); Signed Vinyl Test Pressing can be won via Amazon.co.uk.
   

• All vinyl editions except the Signed Vinyl Test Pressing include a code for the standard quality download of the album