A flat world type, also known as a superflat world in Minecraft: Java Edition (Image via Mojang) When a Minecraft player generates a new world, they are presented with many options to customize it.

If you enjoy creating custom worlds for Minecraft, you'll be a big fan of the 20W28A snapshot for Minecraft: Java Edition, which continues adding fixes and improvements to the Nether Update.

For any Minecraft Java Edition players who want to add a bit more personalization to their Minecraft world, here's how to create custom designed shields.

5. Customize Your Own (Advanced) If you’re feeling bold, try generating custom seeds using tools like Minecraft’s Customized World options (Java Edition). Tweak terrain height, biome size, and ...