Ghost Shadow

Fictional Universe. Fictional technologies. The action takes place in several solar systems, where there are planets suitable for life, or containing useful resources. There are also autonomous space bases. Multiple races are present, including humans. There is a kind of Federation, an authority that tries to maintain order in the Universe but also has its own sins. Our hero, like all cyborgs of this time, does not know his personal origin. He is trying to find a clue. In search of his shadow, he does not know what to be in the 4th dimension, from where he has to get out. To do this, he needs to collect all the parts of his mind in order to get an answer and find the door. He tries to remember his past, he wanders in the ghostly shadow of his consciousness. Task: find all parts of the Artifact, which open the door to the last level.