Nicalis has announced via Twitter that NightSky has been rated by the ESRB. The action-physics puzzler was released earlier this year by the developer on PC so fans could finally get their hands on the game while the console version was being sorted. Currently, the rating for Australia and New Zealand is pending. Hopefully, once Nintendo approves, it will be released through the 3Shop soon. The firm will be showing the eShop version of the game as well as Cave Story at E3 next week. Thanks, NintendoLife.