SMG1 is rectangular (with SMG4 describing his appearance as being another Spudnick recolor but "squished in an accident") and taller than his avatar and "sibling" SMG, with a cyan complexion with two antennas. He wears a red scarf, and a gray trash can lid worn on his back with a brown belt. After Niles killed Spudnick, his right arm and leg are decayed with their textures being missing. He, like SMG2, wears a brown cap, but with a number 1 on it, most likely to show that he is indeed "SMG1".