River Raid

SPACE- change autofire mode

Mouse ? higher than plane ? accelerate, lower than plane ? decelerate

mouse click ? fire or (if autofire depend of fire) autofire on

P ? pause game

in non clasic campanies:

SHIFT-Rocket

A Vulcan Cannon

Tips:

Your missiles (except Vulcan Canon) moves right and left like your fighter.

You can not shoot before your missile crash with some target or go outside screen.

To maximize your score blow up fuels after use it. (By fireing over it)