Firebug is a 1982 computer game by Muse Software for the Apple II computer. The game was released on cassette tape and on floppy disk. It was written by Silas Warner, who created Castle Wolfenstein for the Apple II in 1981.
The player controlled a "firebug", a 3-by-3-pixel square with a tail stretching behind it. The player picked up gas cans—each represented by a single pixel on the screen—and dropped a can by pressing the joystick button. The end of the player's tail glowed white, and ignited …