Concentration
Description
Concentration is a 1-player arcade game for the 8-bit Atari.
The player controls a tank that moves laterally at the bottom of the screen and fires vertically. An enemy boat moves horizontally at the middle of the screen and fires randomly towards the player. An enemy gun briefly appears on the other side of the river and fires towards the player before disappearing and moving to a new location on the other side of the river. The gun will also fire while still invisible, giving away its position. The goal is to shoot the enemy cannon as many times as possible. The player starts with five lives, and there are three levels of diffiuclty.
