Cheat Mode:
Open the inventory and highlight the "Hints For Videogames" book. Then, type one of the codes below.

Code           Effect  
youlookinatme  Unlimited health   
ifeelunusual   Unlimited ammunition   
quicksuckitout Immune to poison   
patrickmarley  Listen to Darnley Microcorder   
ilovethisgamewhomadeit  
               View credits   
     

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