For Reptile to turn invisible I thought it was hold block and press up 3 times. Something like that. The lowest point in the MK series was when Scorpion's did his Animality and turned into a penguin, layed an egg, and it explodes. What was Midway thinking? Scorpion's a bad ass, he doesn't turn into Penguins and lay eggs!
VGM - You talk more about male genetiales than fighting games. It's scaring me. Maybe this picture might cheer you up:
EDIT - Reptile's Invisablity is UP, UP, DOWN, HP (You don't have to hold block to do it.)
VGM - You talk more about male genetiales than fighting games. It's scaring me. Maybe this picture might cheer you up:

EDIT - Reptile's Invisablity is UP, UP, DOWN, HP (You don't have to hold block to do it.)