Blade Runner Cheats

Start a new game on easy.
When McCoy stops in front of the animal store
(Runciter's Animals), restart the game on easy.
Now you will have unlimited money.
You can check by going to the menu screen and looking at the side (the money screen).
It will show infinity.
AMMO Hex Cheat
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Open with an Hex-Editor a Savegame and look for the Offsets 25A8 and 25AC.
Change these the Offsets to FFFF then save the File.
Load the Game and now you have a lot of ammo.