: It is widely regarded as some of the toughest content in the game. The increased number of enemies and obstacles makes it a significant physical workout, particularly for "leg day" due to the constant squatting and dodging.

: The campaign culminates in a massive boss fight that requires precise rhythm and dodging to survive high-volume bullet patterns.

The update is more than just a skin; it introduces mechanical shifts that push the game toward the "bullet-hell" genre.