: Use a tool like 7-Zip or WinRAR to extract the .rar file. You will typically find a folder named with the game's Title ID (for Sonic Origins , this is usually 01006E3012EE8000 ).
: Connect your Switch's microSD card to your computer. SONORIGNS-NSwTcH-[S3OSTMOD]-Ziperto.rar
: Move the extracted folder (the one containing the romfs folder) into that Title ID directory. : Use a tool like 7-Zip or WinRAR to extract the