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

@DailyRockman Don't knock it until you've tried it.

Sigmant

Source: Gigant
The Ninja Warriors (SNES) by Natsume

Chakan the Sigma Man

Source: Chakan
Chakan: The Forever Man (Sega Genesis) by Extended Play Productions

Sigat

Guest edit by @SpriterGors
Source: Sagat
Super Street Fighter II: The New Challengers (SNES) by Capcom

Sigpon and Sigtros

A phenomenal guest editing by @SpriterGors . Thank you very much for permissions to use the 3/4 view Sigma head for future editing as well.

Source: Chupon / Typhon and Ultros / Orthos
Final Fantasy VI (SNES and various others) by Square

Sigfar

Source: Jafar
Kingdom Hearts: Chain of Memories (GBA) by Square Enix and Jupiter

Dark Sigma Champion

Source: Dark Eternal Champion
Eternal Champions: Challenge from the Dark Side (Sega CD) by Sega

Ivan Sigmooze

Source: Ivan Ooze
Mighty Morphin Power Rangers: The Fighting Edition (SNES) by Natsume

Sigmisp, Cloudma , and Sigmyst

Source: Wisp, Cloud and Myst
Breath of Fire (SNES) by Capcom

@David63257842