Submitted by: conner54
On the press start screen (seen before the main menu press the following
key configuration in order). If the cheat is entered successfully you should
hear a gun shot.
Coverpoint (Space), Right (D), Right (D), Left (A), Left (A),
Change Weapon (Q) Unlock Everything
PC in brackets are the default controls. If this doesn’t try it with
cursor keys for left and right.