Now our alien can build Holographic Bases with a variety of unique features. The building process consists of 2 stages: energy floor design and creating of items. The alien can create 3 types of energy spheres, they can be combined in many ways. This gives us different energy schemes for further building. The items require a certain amount of energy in the floor beneath. Currently 2 types of items are ready: nutrients farm and resource farm. I plan to add much more items with unique and interesting features in the future. In the video you can see the process of building along with an episode of building resources gathering.
Video demonstration is here: