Various cheats
     Enter  the  following  codes  in a single player game by pressing
Start and then using the D-Pad to enter the directions.

Add 16,000 Credits:     Up, Up, Down, Down, Left, Right
Autoaim Toggle:         Down, Down, Down, Down, Up, Up
Big Heads:              Up, Up, Left, Right, Up, Down
IFF Glow:               Right, Right, Right, Up, Down, Left
Low Gravity:            Up, Right, Right, Up, Up, Left
No Target Mode:         Left, Right, Right, Left, Up, Down
Outfit Change:          Left, Right, Down, Up, Left, Right
Player Clipping:        Up, Down, Left, Right, Down, Up