Sonic memories discovery logo by harmedsis on DeviantArt

Sonic Boom: Changed Our Minds 33 by SpongicX on DeviantArt

Sonic Heroes -- Emblem of Sega # 04 -- Anniversary by Albertooo030 on DeviantArt

harmedsis - Professional

Sonic Discovery Logo by NuryRush on DeviantArt

Sonic GENESIS (Sonic 1CD) - Green Hill Zone [Past] by TheTrueRyan on DeviantArt

AniDoodlez - Hobbyist, Digital Artist

sonic the hedgehog issue 236 story part 4 by notredametp on DeviantArt

SilverAlchemist09 - Hobbyist, Digital Artist

Sonic Boom: Changed Our Minds 39 by SpongicX on DeviantArt

Lost Memories by glitcher on DeviantArt

Sonic Discovery Logo by Turret3471 on DeviantArt

LinaPrime - Professional, Digital Artist

2203415 - safe, artist:xx-icyhazard-xx, banned from derpibooru, deleted from derpibooru, derpibooru import, rarity, human, snake, amy rose, crossover, sonic the hedgehog (series), wat - Twibooru