I wrote it down when I saw it. It's a six digit scoring game and the score shown in the movie on that game is 968,700. To get anything above 999,999 would be flipping (the score on) the game.

Of course like anything else in Hollywood, in other shots; it looked like the score was set back to zero.

In any case, has anyone here (or anywhere else) ever flipped a Space Invaders pinball machine?