RAR files are common vectors for malware. If the file was found on a third-party site without a clear official source, it may contain harmful scripts or executables.
If you have encountered this specific .rar file on a file-sharing site, forum, or through an unsolicited message: Dungeoneers.v1.0.rar
There are several community-created resources for this game, such as updated indexes and rule summaries found on BoardGameGeek . RAR files are common vectors for malware
Multiple games share this name, including a browser-based tactical RPG. Version 1.0 would typically be an initial release or a legacy build often hosted on Internet Archive or community Scribd "troves." Dungeoneers.v1.0.rar
It is likely this file refers to one of the following, which are often archived or shared in similar formats: