Where to Buy Metroid Dread Special Edition and Nintendo Switch OLED Metroid Dread Bundle|Game8
Metroid Dread Has a New Boss Rush Mode - IGN
Metroid Dread Brings Three New Modes in Update 2.1.0
Metroid Dread's Boss Rush mode now available
Metroid Dread version 2.1.0 official notes introduce three new modes: Boss Rush, Survival Rush, and Dread Rush
Metroid Dread update 2.1.0 adds three new Boss Rush modes
New Features and Abilities Metroid Dread (Switch)|Game8
Metroid Dread adds multiple Boss Rush modes in a free update - News - Nintendo Official Site
Boss Rush, Wikitroid
Metroid Dread Boss Rush free update released for Nintendo Switch - Polygon
Metroid Dread Ver. 2.1.0 patch notes add 3 Boss Rush modes
Online Features Metroid Dread (Switch)|Game8
Metroid Prime 4 makes a surprise reappearance on the UK Nintendo Store - Meristation
Metroid Dread, tre nuove modalità con l'aggiornamento 2.1.0 - News Nintendo Switch
Metroid Dread New Version 2.1.0 Adds New Modes