X-Com: Terror from the Deep PS Cheats

More money: 


  Enter AEIOU as a base name. Quit your game and start again. You'll start 
  with much more money. 
Better soldiers:


  Enter JUSTLIKEME as a base name. Quit your game and start again. You'll 
  have better soldiers.
Free Manufacturing:


  Go to the manufacturing screen in the game start to manufacture something but 
  don't apply any technicians or place in amount of units to produce. Just select 
  OK, and go straight back to the product selected. Apply as many technitions 
  as you want but only produce one item. When the object you selected is finished, 
  go have a look at your money it will still be the same as your materials used 
  for making the product (zibrite and aqua plastics)...


  This is very useful when manufacturing expensive units such as tanks.




Thanks to Revolution readers Telesales, Lisa Kingman, Lutz Richter, Wolf, and 
  Janine!