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

Mr. Wilsigma

Source: Mr Wilson
Dennis the Menace (SNES) by Ocean Software

Sigma Piper

Source: Devil Piper
Ghost Sweeper Mikami: Joreishi wa Nice Body (SFC) by Natsume

Mecha Red Sigskull

Source: Mecha Red Skull
Captain America and The Avengers (Arcade) by Data East

Sigmelth

Source: Belth
Demon's Crest (SNES) by Capcom

Captain Strongma

Source: Captain Strong
Earthbound (SNES) by Ape and HAL Laboratory

Sigmadonis

Source: Secret Rock Transformation
Kirby Superstar (SNES) by HAL Laboratory

Sigma Gear

Source: Axel Gear
Sparkster (SNES) by Konami

Dr. Digma

Source: Dr Doom
Spider-Man: The Video Game (Arcade) by Sega

Ninja Sigmaster

Source: Ninja Master
Shinobi III: Return of the Ninja Master (Sega Genesis) by Sega

Mortugma

Source: Mortus
Comix Zone (Sega Genesis) by Sega Technical Institute