<!-- Do not edit this file. It is automatically generated by API Documenter. --> [Home](./index.md) > [bitburner](./bitburner.md) > [Bladeburner](./bitburner.bladeburner.md) > [joinBladeburnerFaction](./bitburner.bladeburner.joinbladeburnerfaction.md) ## Bladeburner.joinBladeburnerFaction() method Join the bladeburner faction. <b>Signature:</b> ```typescript joinBladeburnerFaction(): boolean; ``` <b>Returns:</b> boolean True if you successfully join the Bladeburner faction, or if you are already a member, false otherwise. ## Remarks RAM cost: 4 GB Attempts to join the Bladeburner faction. Returns true if you successfully join the Bladeburner faction, or if you are already a member. Returns false otherwise.