The new translation fixes previous machine-translated (TL) patches, offering professional-grade English dialogue, UI optimization, and clear item descriptions. This ensures players fully grasp the complex sci-fi lore and tactical tutorials. Expanded Skill Trees
RJ388166 is the identifier for the original Japanese-language version of Agent Sirius . Created by the circle Lunarian, this title was initially released in Japan as an exploration-based RPG.
The "new" tag in the keyword indicates that the DLC has recently received a major update (Version 2.0 as of late 2024/early 2025). Here are the new features: eng agent sirius dlc rj388166 rj01259073 new
: Accompanied by her club partner Nadeshiko Shiratora, Beni must collect clues, cross-examine teachers and student suspects, and force hidden creatures into the light. 2. Base Gameplay & Mechanics
Once enough evidence is gathered, you must use logical reasoning to narrow down suspects from a wide cast of characters, forcing the monsters out of the shadows. Created by the circle Lunarian, this title was
Agent Sirius is a mystery RPG developed by that follows the story of Beni Akesuzu, a high school detective who is also a secret agent for an organization specializing in the supernatural. Game Overview
The setting offers a contrast between mundane, teenage life and high-stakes, supernatural conflict. This guide covers the complete series
In the expansive world of adult indie RPGs, a game titled エージェント・シリウス (Agent Sirius) has gained a reputation as a hidden gem. Whether you are a fan of dark fantasy or are simply looking for an engrossing detective story, this title is making waves. This guide covers the complete series, including RJ388166, the DLC RJ01259073, and the newly released English version.
: Exploring the campus, gathering clues, solving puzzles, and battling supernatural foes hiding in the shadows.