Omnimagic.rar -

: If the file is from the r/OmniContentHub community, it may contain custom setup files like icons, custom catalogs, or regex templates used to personalize media streaming applications.

: Download a utility like WinRAR or 7-Zip . OmniMagic.rar

: Developers of the game often request zipped save data folders (located at Steam\steamapps\common\OmniMagic\www\save ) to help troubleshoot user bugs. : If the file is from the r/OmniContentHub

"OmniMagic.rar" likely refers to a compressed archive containing files for the indie RPG , or related content from the OmniContentHub community. Most Likely Contents OmniMagic.rar