RESEARCH.EXE

Description

This is an old cheat which fills the research in ALL your saved games and allows production of everything too. Simply extract into your TFTD directory and run RESEARCH.EXE. It doesn't really show that the cheat was successful, unless you are using DOSBox or initiated the cheat from within a command prompt shell (it's a DOS program). It should be clear once you check your saves in-game though.

Just as a note, the advanced craft do not show up in the UFOPEDIA for some reason, but you are still able to produce them just fine.