Darwinianevolution said:
Well, digital sales are hidden and we aren't able to know how many games were sold through them. |
Of course we know: http://www.nintendo.co.jp/ir/library/historical_data/pdf/consolidated_sales_e1506.pdf
233.58 million 3DS software sales (retail + digital) / 53.07 million 3DS hardware units = attach rate of 4.4
"Nintendo 3DS software includes the downloadable version of Nintendo 3DS card software", so only the smaller eShop titles without retail release are excluded.









