Benefits of Prototyping without Assets

Prototype is defined as an early sample, model, or release of a product built to test a concept or process. Executing this in Unity lets us understand how are game will play quickly rather than wasting resource on the aesthetic.

from using these simple 3d elements we can upgrade to 2d sprites

since the core gameplay is set these assets will lift the gameplay experience. Adding sound and animation will also improve the players experience.