This is one of many profile character sprites that'll appear in the game Ashura the Hedgehog which I'm currently making. I didn't actually MAKE this, not from scratch anyway, but i edited the colors, pose, and added the "tentacles: on his forehead. I'll scrap this l8r.
Sonic the hedgehog and all related (c) SEGA
Ashura the Hedgehog (c) SEGA [SEGA didn't intend to include Ashura, but he appeared in Sonic 2 as a glitch, so he's theirs anyway lol]
[EDIT: Due to certain circumstances, I'm no longer making the Ashura game]
[ANOTHER EDIT!!: I can't believe I never noticed until now when someone reminded me. I made this profile sprite to match the standard custom sprites made by the excellent spriter Cylent Nite. I had given him credit originally but I had to reupload the file due to an error and....yeah you can guess the rest lol.]