If you are referencing a .rar file from a third-party source:
While there is no single official file named in the game's release history, "Black The Fall" developer Sand Sailor Studio did release a major Patch 2.0 on November 27, 2017. This update was notable for adding Razer Chroma support and a special mini-game. Patch 2.0 Official Report Release Date: November 27, 2017. Developer: Sand Sailor Studio. Primary Features:
Resolved issues where having multiple controllers plugged in simultaneously caused errors.
Added additional support for playing with arrow keys and surrounding keys (e.g., using 0 or Insert to interact). Technical Warnings
Adds reactive lighting for keyboards, mice, and mouse pads that provide gameplay hints and mark challenges.