I just had to show off the first in-game pic of Terminator 3: The Arcade Game - feast your eyes on this bad-boy, a close-up T-800 being shot and recoiling from the blast! Effects shown in-screen here include the gun flame from the weapon of player 1 (or "Terminator One", as is known in the game!), whilst upon being hit the T-800 is not only blown back slightly but it also flashes white to give a more visual indication of being shot. This also helps create a more arcade-like feel to the game.
Note that this is just a work-in-progress picture of the game and does not represent the quality of the finished version.