BULLET STORM is a horizontal shootemup without scrolling, with a lot of action and a little bit of strategy. We will not pass the level until we defeat all the enemies on the screen having the help of some powerups that we must manage, such as the fact that our bullets are spent and must be recharged. If we run out of ammo ... we're dead! No shootemup should lack the final bosses so here we have three devilish enemies to defeat to get to the next world.  The story goes something like this: it's 1984 and an alien invasion attacks our world mercilessly. We are humanity's last hope and we have to fight them on Earth, in space and on their home planet, Mars, in order to destroy them forever!