Quoted from toyotaboy:Space Shuttle, giant countdown in the center, and the counting raises pitch higher and higher as it's counting, quite possibly my favorite part of it (ending match is pretty good too)
Totally agree on SS and also love the low bit sound.
Many of the Gottlieb System 1 games (maybe all) have the 5X x 20 Countdown.
In fact my favorite Sys 1 Pin is Count-Down!