The primary purpose of an R.G. Mechanics repack is to reduce the download size of the game without removing core content.
The experience of installing the RG Mechanics version of Arma 3 was distinct from the modern "click and play" convenience of Steam. Arma 3 -III- 2013 PC RePack - RG Mechanics
You might ask: “Why play a repack of a decade-old game?” The answer lies in Arma’s unique lifecycle: The primary purpose of an R
Before analyzing the repack, one must understand the game itself. Unlike arcade shooters like Call of Duty or Battlefield , Arma 3 is a "military sandbox." Set in the near-future (2030s) on the fictional Mediterranean island of (roughly 270 sq. km—one of the largest terrains in gaming history) and the smaller Stratis , the game emphasizes: the game emphasizes: