Mecha Sonic by SpringtraP-MasK on DeviantArt

Springtrap Mask by BaileyBagels on DeviantArt

Nightmare Springtrap by SpringtraP-MasK on DeviantArt

Inktober 2018: Metal Sonic by DNCSamsonART on DeviantArt

Metal Sonic's expressions by SonicKing2988 on DeviantArt

Adobe Illustrator: Stylized Metal Sonic by MegaMario2001 on DeviantArt

Insomnolence (official ref sheet) by SpringtraP-MasK on DeviantArt

Shaded value sketch of Monstrosity TIGGORE by SpringtraP-MasK on DeviantArt

Status by SpringtraP-MasK on DeviantArt

Victim 1: E.G.G. COMPUTER by SpringtraP-MasK on DeviantArt

Mecha Sonic by EggsandEggsandEggs on DeviantArt

Metal Sonic (color pencil drawing) by SpringtraP-MasK on DeviantArt

SpringtraP-MasK - Hobbyist, Traditional Artist

The Random DCE

Steam Workshop::me when

TIGGORE (ref sheet) by SpringtraP-MasK on DeviantArt