Guardians

The Guardians are Robots in charge of not letting Niko pass until certain requirements are met. Said requirements vary between each robot.

Blue Guardian
The Blue Guardian is the Guardian in the Barrens and unlike the other Guardians, is damaged and serves no other purpose than to be interacted with.

Green Guardian
The Green Guardian is the Guardian in Glen and is in charge of not letting Niko go the Refuge unless they have a pen

Red Guardian
The Red Guardian is the Guardian in Refuge and is charge of not letting Niko go to Garden unless they have the Sacred Kernel.