Mario (NOT THAT MARIO) gets to the game, and then seeing two of his friends, one with their eyes ripped out, and one with their jaw completely removed, goes defensive, but picked robotnik anyway.

Walking down a staircase he suddenly gets to the end to enter a hallway to see corpses of his friends before finding a jetpack, grabbing it and starting a chase.

X Comes Lunging at Mario with Shadows of Eliezer trying to block Mario off for a few seconds, rushing but one of the shadows slams the exit shut before fading away.

X and Eliezer Completely Rip his head off and rips his arms off.