Secret Tower That Can Only Be Seen On GameShark 

You want to see the secret tower on the Dam level? Well, you can 
see the tower! When you're walking on the Dam, go to the second 
lookout tower and take out your Sniper Rifle and go up the ladder 
to the top of the tower. Use your furthest zoom and look above the 
water mostly left (sort of in the middle, but a little left from the
 middle). You will spot it because I did. When you spot it, you will 
see two buildings. And something to trick your eyes to getting there, 
get off of the tower and if you're walking straight, turn right. Go 
off the ladder to your right. Then turn right two times and left once. 
Once you're at the furthest point you can get to the upper-left corner 
and zoom at the island (at full zoom). NEVER let go of the L or R buttons 
(unless you want to stop doing it). Then while holding L or R, hold down 
the C-Left button. In a few seconds, the screen will shake back and fourth. 
Back and fourth. This will trick your eyes to getting there. If one of these 
does not work or both of them do not work, contact me at 
sheepthing99@hotmail.com