Ventilation Shaft (Phazon Mines)
Ventilation Shaft, also known as Vent Shaft, is a room in the Phazon Mines region of Metroid Prime.
Items
Energy Tank
Without Boost Ball
It is possible to traverse Vent Shaft without Boost Ball by executing a difficult HPBJ. This HPBJ is much easier with Space Jump than without due to fact that having Space Jump increases the vertical speed cap. It is common for players to spend multiple hours attempting the HPBJ before succeeding even once. However, with enough practice, experienced players can often get it in a small number of attempts.