.ZT

From Emperor's Hammer Encyclopaedia Imperia

.ZT files record the differences between an original and a modified compiled file, usable an executable. They were developped to patch the Z_TIE___.EXE file of TIE Fighter CD (hence .ZT), but will basically work on any file. You will need a tool like TIEPatch, ZT Patcher or TPWin to apply the patch file. .ZT files are made by using for example ZT Maker.

Alternative Extensions[edit]