Battery Problem

New generation of battle robot is developed but battery technology is still insufficient.Game is played co-operatively by 2 players. One controls the robot, other controls the general.Robot fires to enemy, moves horizontally: Lef-Right Arrows to move, Up Arrow to fire.General runs around, collects batteries and brings to the robot: W-A-S-D to move. Robot loses certain amounts of battery on moving or firing. Also battery decays as time passes. General should avoid enemy robots. Also general can b...