Sanity: Aiken's Artifact Cheats (PC)

Press [Enter] and enter this code: mpalltalents

Press [Enter] and enter this code: mpshipit

Press [Enter], then enter this code: mptedthehead

To activate any of the following cheat codes in the single player part of 

Sanity hit the ENTER key which will bring up the chat window box. Now enter 

any of the cheat codes exactly as they appear here and when completely 

entered press the ENTER key again.

Press [Enter], then enter this code: mpjuiceme

Enter mpshipit into the chat window box and press the ENTER key to make all 

single player levels available to play. After you enter the cheat code press 

the ESC key or click Menu on the Active Talent Bar to bring up the Game 

Menu. From here select Main Menu and then select Single Player. Now select 

Chapters and then choose the chapter you want to play (chapters 1 to 6). 

Finally select the name of the level you want to play and get right into the 

game.