Back in August, Natural Motion made big headlines when it was reported that their hit game, CSR Racing, had surpassed $12 million in monthly revenue. The drag racer spent most of the month of July dominating the iOS top grossing chart and enjoys a position in the top 25 on both iPhone and iPad today. Based on my model for iPhone/iPad revenue, I estimate that CSR Racing has generated a little over $5 million in worldwide sales in the […]