While playing type any of these codes:
 
 TRIGODS   Invincibility
 TRISHLD   Shields
 TRINEXT   Skip to next level
 TRIHOVR   Hoverpad
 MANIACS   After Burner
 TRSCOPE   Oscilloscope
 TRIBURN   Terminal Velocity
 TRFRAME   Frame Counter
 3DREALM   Smokin'
 TRIFIR1   P.A.C. (1)
 TRIFIR2   I.O.N. (2)
 TRIFIR3   R.T.L. (3)
 TRIFIR4   M.A.M. (4)
 TRIFIR5   S.A.D. (5)
 TRIFIR6   S.W.T. (6)
 TRIFIR7   Unknown
 TRIFIR8   Afterburner
 TRIFIR9   Invisibility
 TRIFIR0   Invincibility
 
 Command line cheats:
 Load the game with th following command line params:
 "-turbo"  (Will increase the speed in a 50%)
 "-hyper"  (will increase the speed in a 100%)
 
 Example: "tv -turbo"