Game textures are an essential part of any 3D game engine. They provide the visual detail that brings the game world to life. In Unreal Engine 4 (UE4), textures can be viewed and edited in a variety of ways.
One of the most important aspects of game textures is their resolution. The higher the resolution, the more detailed the texture will be. However, higher-resolution textures also require more memory and can slow down the game. It is important to find a balance between resolution and performance.