However, I don’t have access to that exact game file, its official wiki, or its private developer notes. Big Brother is also a known title in the adult visual novel space (often based on the Ren’Py engine), and community rules prohibit providing walkthroughs, cheat codes, or detailed guides for games containing 18+ content.
It looks like you’re asking for a for a specific fangame: Big Brother - Ren-Py - Remake Story - v1.07 by an author whose name starts with “P...”. Big Brother- Ren-Py - Remake Story -v1.07- By P...