ATARI(1) ATARI(1) NAME 2600 - emulator SYNOPSIS games/2600 [ -a ] [ -x scale ] romfile DESCRIPTION 2600 is an emulator for the Atari 2600. It exectues the romfile given as an argument, and controls as if using a regular 4-direction 1-button joystick, using space button and directional keys. The q, w, e and r keys correspond respectively to the reset, select, player 1 difficulty and color mode switches. Other keys: F1 Pause the emulator. If already paused it will step one video frame. F12 Toggle the emulator's speedometer. It shows in the upper left, off-viewport corner, the ratio between the expected and observed time it took to draw 60 frames. t Toggle tracing of the emulator. ` It uncaps the 60fps frame rate and lets emulation go as fast as possible. Esc Pause the emulator. Del Exit the emulator. Command line options: -a Enable audio output. -x Scale the screen to a given factor regardless of the window's size. A joystick may be used to play the emulator via joy(1). SOURCE /sys/src/games/2600 BUGS Yes. HISTORY 2600 first appeared in 9front (November, 2014).