The Mountain Replika is the copy of the Mountain Sector and is only seen in the game Code Lyoko: Quest for Infinity. This Replika is very relaxing and the boss for this Replika is really easy to beat. You only see the Mountain Replika once in the game.

The Mountain Replika's appearance is identical to the Mountain Sector's, but the layout is moderately different.

Characters needed to watch the Skidbladnir

Characters needed to destroy the Supercomputer