15 Most Difficult Boss Fights of 2017

The Radiance – Hollow Knight

The penultimate boss battle of Hollow Knight sees players combating the very cause of the infestation with The Radiance. This boss has it all – screen-filling lasers, laser columns, homing projectiles, way too many flying swords, more lasers and a second stage where you can fall into a pit of darkness. While cheeseable with the right charms, The Radiance is still incredibly tough going.