Blood Mail: Shadow Courier

Blood Mail: Shadow Courier is a word game by huaxiarenwen with 100+ downloads (about 151 estimated). Released Jan 16, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “No in-app purchases, no ads, one-time payment, full story unlocked. Blood Mail: Shadow Courier is a dark urban suspense visual novel. You are a shadow courier drawn into a sealed trial by letters that cannot be traced. Behind iron doors, strangers wait for mail, clocks count down, and every delivery can break or save…”