Robocop vs. Terminator

[ian]

I discovered this code and I'm pretty sure that it has never been listed before.
Invincibility
Pause the game and press Up + 2, Up + 1, Down + 2, Up + 2, Up + 2, Down + 1, Up + 2, Down +1.
Resume game play and you will be invincible.

[Phil]

Good tip mate, I knew about it already but share the wealth, that's what I say....