[Home](./index.md) > [bitburner](./bitburner.md) > [Singularity](./bitburner.singularity.md) > [installAugmentations](./bitburner.singularity.installaugmentations.md) ## Singularity.installAugmentations() method If you are not in BitNode-4, then you must have Level 3 of Source-File 4 in order to use this function and the RAM cost is doubled. This function will automatically install your Augmentations, resetting the game as usual. Signature: ```typescript installAugmentations(cbScript?: string): void; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | cbScript | string | Optional callback script. This is a script that will automatically be run after Augmentations are installed (after the reset). This script will be run with no arguments and 1 thread. It must be located on your home computer. | Returns: void ## Remarks Singularity - Level 3