For those that don't remember Scramble, it was a classic early horizontal shoot-em-up where you had to blow up ground targets and missiles with bombs or bullets and navigate increasingly difficult terrain. It was so popular, it spawned many home computer conversions, and also this great fun isometric 3D version from LiveWire Software UK (1984). It's Zaxxon meets Scramble with all the best features of the original game, plus an extra dimension.