Omega was single-minded in its pursuit to become stronger. As Midgardsormr stated, Omega lacks an imagination or an ability to distinguish fictional entities from actual ones, nor does it need to since it can create nearly any lifeform. It did not understand emotion or how to replicate them. Omega's every action was dictated through calculation, observation, and careful data analysis. Omega cared little for the lives of the people around it, and would callously discard test subjects.