Mega Man Xtreme 2 Cheats

Have Giga Crush full with Mega Man, then go to any level with ladders. Climb on one of the ladders and stay there, then use the Giga Crush and you will go through anything you want, but careful not to fall down straight or you will die.

When you go down the first latter, jump up while the screen is going down. You will end up inbetween the floor. You can now go through the floor and be invincible, but can not complete the level.