View source for Ing Cache 4

{{Connecting Rooms|rooms=[[Duelling Range]]}}
'''Ing Cache 4''' is a room located in [[List of Rooms (Echoes)#Agon Wastes (Dark Agon Wastes)|Dark Agon Wastes]] in [[Metroid Prime 2: Echoes]]. It contains a Missile Expansion and a [[Secret World]] that requires [[Screw Attack]].

== Secret World ==
There are two variants to this Secret World. The first method can be done without [[Space Jump Boots]], while the other cannot.
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