<!-- Do not edit this file. It is automatically generated by API Documenter. --> [Home](./index.md) > [bitburner](./bitburner.md) > [Singularity](./bitburner.singularity.md) > [purchaseAugmentation](./bitburner.singularity.purchaseaugmentation.md) ## Singularity.purchaseAugmentation() method Purchase an augmentation <b>Signature:</b> ```typescript purchaseAugmentation(faction: string, augmentation: string): boolean; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | faction | string | Name of faction to purchase Augmentation from. | | augmentation | string | Name of Augmentation to purchase. | <b>Returns:</b> boolean True if the Augmentation is successfully purchased, and false otherwise. ## Remarks RAM cost: 5 GB \* 16/4/1 This function will try to purchase the specified Augmentation through the given Faction. This function will return true if the Augmentation is successfully purchased, and false otherwise.