Trial Tunnel is a room in Dark Agon Wastes in Metroid Prime 2: Echoes.


The room is quite small. In the center of the room is a Dark Temple Key, and to the right of that is a Light Crystal. It is the room accessed just off of the Dark Agon Temple entrance, by heading to the left from the Dark Agon Temple's lock.

The Aether version of this room is the Mine Shaft.

Connecting roomsEdit


Dark Agon Temple Key 1
Right in the center of the room is the key.


Dark Agon Temple Key
"Dark Agon Temple Key
One of three needed to open the Dark Agon Temple."
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