: It is a RAR archive , specifically Part 1 of a multi-part compressed set. You would need all subsequent parts (e.g., .part2, .part3) in the same folder to successfully extract the game.
: This likely refers to the release group or a specific distribution tag used by the uploader. GF011222-DDS-1.2.15g-GG.part1.rar
: Deep Story , an adult-oriented visual novel or simulation game. : It is a RAR archive , specifically
Deep Story is a narrative-driven game that typically features 3D rendered graphics. The story generally revolves around a male protagonist interacting with various female characters (often family members or neighbors, depending on the specific "mod" or version) in a domestic setting, featuring branching dialogue choices and adult scenes. : Deep Story , an adult-oriented visual novel
: This typically stands for "GoldGames," a group or site known for repacking and distributing adult game content.