餘燼計畫 ASH PROTOCOL is an action game by ヒーロー維 with 5+ downloads (about 8 estimated). +8 installs in the last 7 days. Released Oct 24, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “A down-on-his-luck uncle picks up an old pistol and hacks his way through a city overrun by zombies and bio-weapons! A classic arcade-style 2D side-scrolling shooter.”