Hollow Knight Bosses
Browse every Hollow Knight Bosses article — walkthroughs, tips, tier lists and up-to-date reference tables, all in one place.
Nightmare King Grimm Boss Guide — The Grimm Troupe's Secret Finale
How to beat Nightmare King Grimm in Hollow Knight: the 1,500 HP dream-form boss's Flame Pillar patterns, Shade Cloak dodges, and Grimmchild upgrade.
Last updated: 10/8/2026
The Radiance Boss Guide — How to Reach & Beat the True Final Boss
How to fight the Radiance in Hollow Knight: Void Heart and Dream Nail requirements, the 1,700 HP four-stage fight, Absolute Radiance, and Dream No More.
Last updated: 10/8/2026