Level 7 Secret Level
Punch the heavy bag in the glass cell where you start in Level 7: 'Some Kind Of Lab' exactly 87 times. You will then hear a chime sound and be teleported to a different area of the stage which will be full of enemies, traps and platforms. Your head will be replaced with Roper's and every character, including the Lee brothers will ALL have Yoshihisa Kishimoto's face instead of their normal face and once the area has been completed you will get the secret Achievement 'A Foot Face?'.
Added by: Sanzano Sep 21st 2012, ID#8666