incursion

Ok what you need to do is destroy the tanks and soldiers in the side rooms where the soldiers come out of if you go in there you will find a control pael stuck to the side of the wall you have user your heat vision on them, once this has been done the switches will smoke, there are two of these in separate rooms.
I f you then go back to the areas where there wa red laser beams over a reas you wil notice trhat they have now gone and you can run in stand next to the big button and hold the X button down this will get superman to push the button and start to deactivate the system you need to repeat this for the other one, once this has been done the ball will be come avaliable for you to pick up, once you have it turn around and fly directly to the door behind you as you get close the door will start to open fly through it and your on to the next part of the level.

With me so far??

Ok now you have the ball and the hold is directly above you however you cant place the ball in the hole until you have destroyed all the interbots (watch out for the ariel ones as they pack powerful rocket and will hurt you)after all the interbots have gone you will notice that the sheild is lowered and you can fly up and place the ball in the hole thus stopping the self destruct sequence from taking place.

Hope this helps
Meccy

i had the same problem dude, i was tapping c when u sposed tyo hold it or something, annoying