May 25 1985 will see the release of Jump Jet, a combat and flight simulator from Anirog. It was written by Vaughan Dow, an ex-VTOL and test pilot and author of Flight Path 737.

The four skill levels reflect RAF ranks, from Flight Lieutenant to Group Captain. Jump Jet uses Anirog's voice reproduction technique, Voicemaster, to convey important information to the pilot.

The first machine to see the game will be the Commodore 64. Spectrum, Amstrad, BBC, C16 and Vic 20 owners will have to wait until July 22 1985. Versions for Atari, MSX and Tatung machines are planned for September, costing £9.95.