BOOST THE SHIELD
You must press RIGHT STICK + LEFT STICK + BACK + START:
+ 
+ 
+ 
INVISIBILITY
Access the pause menu by pressing .
Press and hold the LEFT button on the D-pad 
and quickly press:
–– –
–
INCREASE SHOTGUN POWER
After expending the first cartridge, reload the weapon and press . The next shot will be much more powerful, ideal for clearing areas full of enemies in closed spaces.
INCREASE THE POWER OF THE SWORD
Reduce camera sensitivity to enhance attacks with this weapon.
INCREASE RIFLE POWER
If you press at the same time 
– ( + ) – You will launch a double burst that will wipe out nearby enemies in one fell swoop.
Against stronger enemies, after executing the previous command, jump to their head and press 
– – to perform an execution.
INCREASE THE POWER OF THE SNIPER RIFLE
More than increasing the power of the shot, what you will achieve with this trick is to expand the magazine to avoid having to reload it and waste valuable time. This, among the many advantages it has, means not losing sight of your objective for even a moment.
Fire a shot and immediately throw a grenade afterwards. Press and shoot again. You will see that the number of bullets has returned to its maximum.
FLY
( + RIGHT STICK 
) – RIGHT STICK
PERFORM A RUN
– – –
SEE A DIFFERENT ENDING
Finish story mode on “Legendary” difficulty to see an extended ending.
UNLOCK PACK 1
Go to the main menu and hold RIGHT on the button pad 
. Then, press:
– – – – – – – – – – – – – –
With this combination of buttons, you will unlock God Mode, which if you finish it will give you access to legendary mode to see the extended ending, you will unlock all the weapons and they will have infinite ammunition.
RELOAD ALL YOUR WEAPONS FASTER
–
UNLOCK ALL LEVELS
When you are creating a character, in the username enter “MICOSIL” (without the quotes ” ) and you will have all the missions unlocked from the beginning.