E-112 Nu was an E-100 Series robot.
Nu was the thirteenth E-Series robot created by Dr. Eggman. At some point it was stationed near Mazuri alongside E-111 Mu. It and its brother ambushed E-102 Gamma, but both were defeated and their Mobini batteries freed. (ASUB)
- Nu was never formally introduced in the comics, but his fate was revealed in the (now defunct) Sonic Universe blogs.