Install by placing the .iff file in ..\..\data\objects\ relative to the Wing Commander IV install directory and in file objects.tre replace bytes starting from offset 0x1000 with FF FF FF FF FF FF FF FF. Make a backup first!
The upgrade should work in both the DOS version and the Windows version of the game.
|Stat||Hellcat V Upgrade|
|Max Velocity:||530 kps|
|Max Afterburner Velocity:||1300 kps|
|Max Y/P/R:||70/70/70 deg/s|
|Guns:|| Tachyon Cannon (2), |
Reaper Cannon (2)