Resident Evil: Dead Aim Cheats

Paus the game and press 0,s,d,d,start,x,x,x,x,x

To kill Morpheus when he becomes a giant slug-type creature, keep shooting at his eyes. Try to develop a rhythm of where his head moves. As you hit his head, he will move backwards, allowing you to defeat him.

These are some tips to the people who want to beat the hard mode with the S rank.

First, for the newcomer of the RE game, go ahead and try out and pratice some more with the easy mode. (can choose to play with either gun or Dual Shock2)

If you are a RE veteran "like me", then you don't have to waste time in the easy mode; go ahead to get the normal mode. I beleive that is a piece of cake for you to beat it. The main point of this first try out is for you to go through the game one. Therefore, the second time in hard mode will be easy for you with those puzzle solving.
(can choose to play with either gun or Dual Shock2)

The first advice for the hard mode is play with "Dual Shock2" through the game, because it is a way to save ammo. Using "Dual Shock2" can help "boom" zombies' head easily with one hand gun shot. If you success with that trick, it is not that hard for you to get to the end of the game under the limit of ammo in hard mode. Finally, before encount with the last boss, change back to "gun" control, because it is easier to beat the last boos.

~~~ enjoy your inf. electric gun
~~~

Finish with different rankings to unlock new sets of starting weapons:

Easy, "A" rank: All handguns and shotgun.
Easy, "S" rank: All weapons (except charged particle rifle).
Normal, "A" rank: All weapons (except charged particle rifle).
Normal, "S" rank: All weapons with unlimited ammo(except charged particle rifle).
Hard, "A" rank: All weapons with unlimited ammo(except charged particle rifle).
Hard, "S" rank: All weapons with unlimited ammo.

Complete the game once, then start using the same save to play through the game as Fongling