A rather.. crude version of the actual Last Starfighter game. I say crude because it seems to be poorly programmed, and it took me forever just to figure out how to play it, then I came to find it messed up my desktop icons. -o-;; But, it does have the sound effects and appearance, even if it is nearly impossible to play.
To get started, wait till it gets past all the initial "tests", and then hit 5 to insert coin, and alt or space to get started. The rest of the controls are in the help, or you can get into the diagnostics with 0 on startup, but that's a whole nother example of the sloppy programmery . . !