Kill Sigma
To kill Sigma in the last level, use Tri-thunder for X and E-blade for Zero.
When he transform to his giant form, use X's ultimate armor and hit him with Nova Strike (the giga attack for ultimate armor).
As for Zero, when you fight the giant Sigma with him, keep double jumping and hit the red circle on Sigma's forhead with C-sword.
Remember, you can only hurt The giant Sigma if you hit the red circle on his forehead.
Head back to our Mega Man X5 cheats page for a load more cheats and tips for Mega Man X5.
Comments for this hint