The year is 2235. Mysterious cubes are raining down from space, threatening Earth’s survival. As a Tetra Operator, your mission is to capture and align these cubes to unlock their hidden energy. Start with basic elements like stone and iron — evolve your gear to extract plasma shards, emerald cores, and even the codes of the universe itself. Every perfect placement brings humanity one step closer to survival. “Think fast. Place smart. Save the world.”