Please note VGF's cheat codes have relocated to the main page.
X-COM: UFO Defense
Level Skip
At the BattleScape screen, press [Ctrl] + C to complete the current level and advance to the next one.
(Thanks to slash4628@hotmail.com)
Manufacturing Glitch
Select an item to be manufactured, but assign no engineers and leave the number to produce at zero and click OK to get back to the base management screen. Next,
go back into manufacturing and assign as many engineers as you desire but only manufacture one item.
(Thanks to slash4628@hotmail.com)