 Each additional level occupies only about 384 kB on the Xbox 360 console's hard drive, leading game reviewer Aaron Linde to complain that the game was shipped feature-complete but crippled unless players paid additional money.One of the "Beautiful Katamari" achievements explicitly requires that the player "download stages" to be able to build a 1,500,000 km katamari.Additional downloads available on the U.S. Xbox Live Marketplace immediately unlock ten cousins or presents at a time.