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

Sigmilgamesh

Source: Gilgamesh
Final Fantasy V (SFC) by Square

Sigmerdemon

Source: Cyberdemon
Doom (PC) by id Software

Land Sigmumber

Source: Land Umber
Trials of Mana (SFC) by Square

Sigmastar

Source: Sinistar
Sinistar (Arcade) by Williams Electronics

Giant Baby Sigma didn't used to have such a cute face. Before I got my 3/4 edit, the only appropriately sized Sigma head at the time happened to be the Slime Sigmas from X6.

It's a miracle he got a face lift, but the original is so maddening that I can't help but share it. 🙃

Bone Sigolem

Source: Bone Golem
Castlevania: Rondo of Blood (PCE Super CD) by Konami

@sueanoimm You're right!

Sigma of Liberty

Source: Statue of Liberty (from Stage Select screen)
Teenage Mutant Ninja Turtles: Tournament Fighters (SNES) by Konami

Hey Higma

Source: Hey Ho
Sonic & Knuckles (Genesis) by Sega Technical Institute

May's finale posts from Contra III were actually in production among the earliest Sigma Posts.

This one I was tempted to use X4's Earth Sigma, but it felt bloated and didn't mesh well, so I used X6.

Earth Sigma would not see use until my Godot edit.