3D Sonic the Hedgehog (3D ソニック・ザ・ヘッジホッグ) is a remake of Sonic the Hedgehog developed by Sega and M2 for the Nintendo 3DS and released in Japan in 2013. It is the third in a series of "3D" remakes of older Sega games for the 3DS, following 3D Space Harrier and 3D Super Hang-On.