Play Battlezone online
Battlezone is an abandoned DOS science fiction shooter game, developed by Atari, designed by Ed Rotberg and published by Atarisoft in 1983. Battlezone is a conversion from an arcade coin-op machine. It's available for download.
How to play Battlezone
CTRL+F11: slow down emulation, CTRL+F12: speed up.
Battlezone runs using Emularity.