STEAMSTART File Extension
Filetype: Valve Steam Start File
Category: Game Files
Temporary file created for games downloaded by Valve's Steam game distribution service; named by a game filename, an identifier, and the ".steamstart" suffix (e.g., game.exe.1234.steamstart
); sometimes created when games do not load properly.
STEAMSTART Related File Extensions: .SRM, .SPRITE, .SP2, .SOUNDS, .SNDA, .SMZIP, .SMC, .SM,