This is a Roshal Archive file used for high-level data compression. To access the contents, software such as 7-Zip or WinRAR is required to extract the game data.
When handling files from third-party sources, it is a standard security measure to scan the archive using tools like VirusTotal. This helps ensure that the executable files or scripts inside are safe to run on a computer.
The most significant "feature" of these games is the player's ability to influence the story. Decisions made during dialogue sequences lead to different plot branches, character developments, and multiple possible endings.
Digital collections of the character designs and background illustrations used in the game.
Inside such archives, players often find additional resources:
Here is a look at the typical features and characteristics associated with these types of files: