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

@MegsauraZX

Sigdor the Burnimaverick

Source: Trogdor the Burninator
Peasant's Quest (PC) by Homestar Runner

Sigmitan

Source: Titan
Final Fantasy III, Final Fantasy Record Keeper version (Mobile) by DeNa

Sigmoronu

Source: Goronu
Link: The Faces of Evil (CD-i) by Animation Magic

Viperigma

Source: Viper
Illusion of Gaia (SNES) by Quintet

Weresigma and Sigminotaur

Source: Werewolf and Minotaur
Castlevania: Rondo of Blood (PCE Super CD) by Konami

Editor's Note: They actually pair up in Symphony of the Night, but I accidentally used the Rondo palettes. Whoops.

Six Men Sigmeromedos

Source: Six Men Feromedos
Contra III: The Alien Wars (SNES) by Konami

Shadow Beast Simkohgma

Source: Shadow Beast Kimkoh
Contra III: The Alien Wars (SNES) by Konami

Sigomeramos King

Source: Gomeramos King
Contra III: The Alien Wars (SNES) by Konami

Sigmolmec

Source: Olmec
Spelunky Classic (PC) by Mossmouth, LLC