Darn… Two riddles in a row… Am I mad?? I just wanted to write it down before it escaped my head. O.o I know.
We like to explode, but we only appear above peaceful mode.
We spawn at night, to give you a fright,
We can destroy your humble abode!
Who are we?
Well, C R E E P E R spells Creeper! If you guessed this, you are the winner!