Dealing with the bombastic and action-heavy levels of the new Call of Duty: Modern Warfare II masterfully rewards players with the appropriate Trophies, assuming that you are playing on PlayStation consoles. Getting these rewards can vary from just finishing the level itself to fulfilling certain requirements that could test the player’s skills and patience. One instance of this is the Crocodile Trophy that you can get in the game’s Wetwork level.
Below is how you get the Crocodile Trophy in Call of Duty: Modern Warfare II’s Wetwork level.
Crocodile Trophy Guide – Call Of Duty: Modern Warfare II (2022)
Getting the Crocodile Trophy is pretty straightforward; you just have to shoot and kill three enemies while underwater.
While there are numerous ways how to do just that, here is what we believe is the most optimal way to do it.

After the opening cutscene of the level, head to the dock directly near you and take down the guard patrolling it to get his silenced gun. Take note that you start the level with only a knife.
Now that you have a silenced gun, all you need to do now is find three guards that you can take down while underwater.
From where you were after taking down the first guard, swim to the right to the other dock that has a guard under a lamppost.

Shoot and kill him without popping your head up in the water. It may take a couple of shots, just be quick.
Now you have one on the bag, you only have to do two more.

Go now to your left and you should see another guard under a lamppost. Do the same with him as the first one. Again, make sure that you are underwater doing so.
Pop your head up from time to time to gather some air and not drown.
Soon, you should be notified that a patrol boat is at the very center of the dock. Head towards it and kill the two guards maneuvering it.

After getting at least one of them, the Trophy should appear on your notifications.
There you have it! Now you have the Crocodile Trophy! The key here is to get the silenced pistol from the first guard you see at the start of the level. After doing so, everything would be just a breeze.