If you are looking for the "features" of the game itself within that package, it includes:
: Resolved issues where players on Windows 10 received errors claiming their OS was unsupported. It also fixed various crashes and "hang" bugs.
: Features turn-based positioning with "Assist" attacks from nearby allies and a "Berserk" mode if a character's sanity drops to zero.
: Reduced the number of continuous jump "gimmicks" in the segment following the Demon King's Castle (3rd Stratum Stairs).
As .rar files from unofficial sources can contain malware, it is recommended to verify the file's safety and consider official versions like the one on Steam .
: Added Field of View (FOV) and Brightness sliders, each with 11 levels of adjustment.
: A unique mechanic where five random traitors are hidden among your 11 team members. You must use "Vision" points to identify and "Erase" them at the end of each floor.