[Home](./index.md) > [bitburner](./bitburner.md) > [Singularity](./bitburner.singularity.md) > [getOwnedSourceFiles](./bitburner.singularity.getownedsourcefiles.md) ## Singularity.getOwnedSourceFiles() method Get a list of acquired Source-Files. Signature: ```typescript getOwnedSourceFiles(): SourceFileLvl[]; ``` Returns: [SourceFileLvl](./bitburner.sourcefilelvl.md)\[\] Array containing an object with number and level of the source file. ## Remarks RAM cost: 5 GB Singularity - Level 3 Returns an array of source files