Minecraft wiki entry for Superflat, associated text: Slimes spawning in a superflat world.
An image tweeted by Jeb of a village spawned in a superflat world.[7]
A village spawned in the original superflat world type.
A map of a superflat world.
Some of the original superflat preset world types.
Overview of the old superflat world options.
New world generation options let you add plants, ores, and various structures.
One of many things possible with the superflat generator options.
Mineshafts generated above the ground in Superflat.
A glitch that causes 2 different generations on the same world.
A grassland village naturally generated in a 1-block-deep bedrock superflat world.
A desert village under similar conditions.
An example of rare ores generating above ground, when all of the stone layers in The Overworld preset are removed.
Superflat world with the biome set as The End
Superflat world with the biome set as the Nether
Part of the usual world that was not properly deleted staying in a superflat world.
Tunnelers´ dream in 1.15.2
2 villages close to each other on superflat world
A example of a Redstone Ready superflat world with redstone contraptions.
Amethyst geode generated on desert superflat world.