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

Bizarro Sigmaroth

Source: Bizarro Sephiroth
Final Fantasy Record Keeper (Mobile) by DeNa

Sigsol Badguyma vs Sigky Kiskma

Source: Sol Badguy and Ky Kiske
Guilty Gear X2 (PS2) by Arc System Works

NiGHTSIGMA

Source: NiGHTS
Christmas Nights (Saturn) by Sonic Team

Safer Sigmaroth

Source: Safer Sephiroth
Final Fantasy All the Bravest (Mobile) by BitGroove

Cackligma, Bowligma and Cackligma's Soul

Source: Cackletta, Bowletta and Cackletta's Soul
Mario & Luigi: Superstar Saga (GBA) by Alpha Dream

Sigmarubary

Source: Barubary
Breath of Fire 2 (SNES) by Capcom

Sigmarth

Source: Marth
Fire Emblem: Mystery of the Emblem (SFC) by Intelligent Systems

Engineer-Demon Assembly Line Sigmyaba

Source: Huge Robot
Contra: Hard Corps (Genesis) by Konami

Dr Sigmegal

Source: Dr Regal
Mega Man Battle Network 5 (GBA) by Capcom Production Studio 2

Sig Mazama

Source: Jin Kazama
Project X Zone (3DS) by Monolith Soft