-0&&

	-0&&
	8*(@31^

-0&& is an achievement exclusive to the Steam/PC version of Super Meat Boy. Unlike every other achievement, this achievement doesn't have an actual name and is just a bunch of symbols and numbers but all you need to do to get this achievement is to beat -5 Rapture's Glitch Level.

Strategy[]

The glitch levels appear after the boss is beaten. The chances increase dependent on how many Dark World levels you have completed.

Super Meat Boy achievements

Xbox 360 version
Nostalgia G15	Living in the Past G20	The Commander G10	The Kid* G10	Tin Boy G5	Iron Boy! G10
Sticky Fingers G5	Business Time G10	The End G65	The Real End G20	Suffragette* G20	I'm A Golden God! G20

Steam version
Wood Boy	Needle Boy	Salt Boy	Brimstone Boy	Maggot Boy	Dead Boy
Girl Boy	Nostalgia	Living in the Past	Old School	Retro Rampage	The End
The Real End	Golden God	Suffragette*	Seneca Falls*	I Have Crabs!	Metal Head
I smell Something Fishy...	Accidental Arsonist	MS PAINT RULZ!	Vx6	The Commander	The Bootlicker
The Jump man	The Fly guy	The Kid	N#7*<1!23	&*?1$	(=+66&1$
^**5%_=+12	-0&&	N&8^2^%$1``	Well look at you!*	Squirrel Boy	Blood Clot Boy
Missile Boy	Demon Boy	Zombie Boy	Dr. Fetus Boy	Impossible Boy	Rare*
Medium Rare*	Medium*	Medium Well*	Well Done*	The Kids Xmas!	The Golden Gift!

PSN versions (PS4, PS Vita)
Super Meat Boy!	Nostalgia	Living in the Past	The Commander	Business Time	The End
The Real End	Suffragette	The Kid*	I'm A Golden God!	Wood Boy	Squirrel Boy
Needle Boy	Blood Clot Boy	Salt Boy	Missile Boy	Brimstone Boy	Demon Boy
Maggot Boy	Zombie Boy	Girl Boy	Impossible Boy	Old School	Retro Rampage

* = Secret achievement