Sigma Posting (Follow on BS)さんのイラストまとめ

Dr. Sigma

Source: Scientist
Splatterhouse 2 (Genesis) by Now Production

Balore Machine W

Source: Balore
Castlevania: Dawn of Sorrow (DS) by Konami

Maverick Suit Sigmus

Source: Samus
Super Metroid (SNES) by Nintendo R&D1 and Intelligent Systems

Osteosigma

Source: Osteosaur
Final Fantasy VI (SNES) by Square

Wily Eye

Source: Laser Eye
Shining Force (Sega Genesis) by Climax Entertainment and Sonic! Software Planning

Sigmonkey Kong

Source: Donkey Kong
Donkey Kong 3 (NES) Nintendo R&D1, Intelligent Systems and Nintendo R&D2
Donkey Kong Country (GBC) by Rare

Sigmundead

Source: Undead
The 7th Saga (SNES) by Produce!

Doppeligma

Source: Doppelganger
Spider-Man & Venom: Maximum Carnage (Genesis) by Software Creations

Spider-Sigma

Source: Spider-Man
Spider-Man & Venom: Maximum Carnage (SNES) by Software Creations

Sigmarnage

Source: Carnage
Spider-Man & Venom: Maximum Carnage (Genesis) by Software Creations