For part 1,you use the rising fire on him.
Part two you use the lightning web or the Ultimate armor's nova strike.
Part three,you use the ground hunter on the head and you use soul body on the thing with a gun or jump on the head things and shoot it.they switch back and forth.When the head on the floor pushes you,jump onto the thing around the ceiling so you don't get pushed to the spikes and use the ground hunter while you're on it.

Well this isn't really a cheat but its a very good hint

If your having trouble deciding the order of bosses to kill this is a easy decsicion

The order of bosses with weaknesses

1.Jungle

2.Bio Labortory

3.Cyber space

4.Air Force

5.Volcano

And the others u cna attack wenever u want but first kill the five listed first then kill these enemys

1.Marine Base

2.Military Train

3.Snow Base

To beat the first two parts of sigma you need ultammatearorm use magmadragoons power with using a power blast two times.



You beat part two by pressing R1 or R2 keep on pressing it until he dies.



I can't beat part 3 if you know please tell me? First test out R1 and R2.

EMAILNO....