The string " Arma 3 -III- 2013 PC RePack - RG Mechanics " refers to a pirated version of the military simulation game
Most RG Mechanics repacks of Arma 3 from the 2013–2015 era include: Arma 3 -III- 2013 PC RePack - RG Mechanics
The mission started. The helicopter rotors thudded overhead. Elias’s character, Corporal Kerry, sat in the passenger seat. The lighting was incredible—volumetric clouds casting shadows over the blue Aegean sea. RG Mechanics had done their job well; the compression hadn't touched the visuals. The string " Arma 3 -III- 2013 PC
Bugs, he thought. It's a repack. Maybe a file is missing. Arma 3 -III- 2013 PC RePack - RG Mechanics