For cheats in this game, use the DOS utility DEBUG. First
 backup your game to be edited, then type the following from
 the dos prompt:

 ren e:\tt.exe cheater.cht
 debug e:\cheater.cht
 For infinate lives, type:
 e eec4 90 90 90 90
 For infinate bombs, type:
 e e88a 90 90 90 90
 For infinate fuel, type:
 e edea 90 90 90 90
 w
 q

 Then rename CHEATER.CHT back to its previous name.