Chapter 3 - The Underground Lake | Leon's campaign Resident Evil 6 Guide
Last update: 11 May 2016
When your run finishes, you'll find yourself in the underground lake. At the beginning swim up to get some air and then head straight ahead, emerging in holes along your way.
After one part of the tunnel get blocked, turn left and keep swimming on this side. In this way you'll find another passage, in the place full of corpses. Try not to touch any of zombies, because otherwise it will catch you and start to strangle you.
At the end of the cavern you'll find a manhole. Open it with your companion and get some air.
A bit later a longer animation starts, during which you have to follow on-screen instructions.
In this way you'll defeat a monstrous shark and get to the other part of the cavern.
Controlling Leon, swim forwards into direction indicated by lit torches. Finally you'll get to the crate, which must be open by Helena.
Once you get through, swim to the land indicated by the game, watching out for the shark. When the beast jumps to the surface, keep pressing A. In the meantime Helena has to shoot at the orange gland in shark's jaws. Just before the end you'll be attacked by zombie, but it is enough to quickly rotate the analog to release yourself.
After getting to the land, check nearby vases and open the gate. Moment later you'll be attacked again by the shark.
During the rafting you have to keep shooting at the gland inside the creature's jaws. Remember to reload when you have time. At the end press X and A at the same time, when this instruction appears on the screen and then shoot the TNT barrel, thus ending the fight and this level.