I NEED YOUR HELP on the level where you have to blow up walls, I do not..

Well first of all, when the elevater door opens,you should see a guard walking by. If not that means there are no guards in that area until you have your battle with Ocelot. If there are guards take them out with your socom pistol. Make sure you have a silencer or you'll get caught.

Once the guards are dead, knock on all areas in the back wall until the wall sounds hollow. In that spot plant a C-4 found in one of the doors in the area your in. Same with the next area your in, and the next. Then you fight Ocelot. Or an easier way is to look in first person veiw at a wall and if theres a big crack in the shape of a door thats were you plant the C-4's. The shape is hard to describe the crack but you'll know when you see it.

Trust me I beat the game 3 times. MGS2 3 times, and MGS3 1/2 times. Hope I helped.

There are actually 3 places where the walls can be blown up. The first two are to the left and right of the elevator. These simply lead to small rooms with some supplies. If you go all of the way to the bottom of the room, on the far wall opposite the elevator, you will see a patch of wall that is lighter than the reat on the right hand portion of the wall.

This is where you must blow the wall up with a C4. Follow the corridor to find yet another place that you must blow a hole. TIP: If you cannot see the difference in color, tap on the walls - it will sound hollow in the spots that can be blown up.

When you come out of the elevator, there is a place you can blast through on the left side of the elevator. Get up on the wall and move along, tapping on it as you go. When you reach the place you can blast through, the wall will sound hollow. Put a C4 on the ground and blast through. There will be another place on the right side of the elevevator, just use the same method. There is 1 more spot that leads to Ocelot in the bottom left of the room. Use the sme method. Thermal goggles will work too, I think.