“Butterfly’s Poison; Blood Chains” is a visual novel that depicts a mature love story. It was first released in Japan as “Chou no Doku, Hana no Kusari (蝶の毒 華の鎖)”, and while the original game contained adult content and was unsuitable for minors, it was later remade to meet the appropriate ratings for video game consoles and distributed worldwide as “Chou no Doku, Hana no Kusari: Taisho Tsuyakoi Ibun (蝶の毒 華の鎖～大正艶恋異聞～)” (ESRB M / PEGI 16 / USK 16 / CERO D). This game is a Steam port of the console version. ・Includes all the additional upgrades of the console version All…