: Better lighting can also aid in gameplay. For example, detailed shadows can help players spot mobs or treasures that might be hidden in dark areas or under specific lighting conditions.
Vanilla Minecraft has no true shadows. Light shaders add them—blocks cast shadows based on the sun’s angle, leaves create dappled light on the ground, and you’ll see your own shadow move as you walk. minecraft light shaders
Thousands of shader packs exist, but a few have become legendary: : Better lighting can also aid in gameplay