Superflat
srifqi

(Yet Another) Superflat Map Generator: Customize world generation layer by layer

Gray Death
srifqi

Make the world look grayscale when you die

Far Glitch Land
srifqi

Add glitchy-looking lands at the edge of the world

Banned on Die
srifqi

Ban players upon death.

Advanced Ban
srifqi

Advanced Ban: Ban a player based on its username