(Sun) 1. The state of being heads down in order to finish code in time for a demo, usually due yesterday. 2. AMes> (Or "attract mode") A mode in which video gAMes sit by themselves running through a portion of the gAMe. Some serious apps have a demo mode they use as a screen saver, or may go through a demo mode on startup (for exAMple, the Microsoft Windows opening screen - which lets you impress your neighbors without actually having to put up with Microsloth Windows). [Jargon File] (1995-02-22)