As soon as you start the level, there is a police car to your left. Destroy it and a weapon will come out the trunk. After that you go through the gate and you should see a black car. Destroy it and another weapon will come out of the trunk.

Each character lists a special move at the end of their character bio. Each of these button configurations work for all charcters giving each chracter 4 special moves.

On the hovercraft stage there are two black structures on either side. Destroy those and a flare gun will drop out of each structure.

On the car park stage if you break the police car a rocket launcher will come out the trunk.

At the main menu, PRESS and HOLD L + Z + C-Up + C-Down. This will take you to the character select screen in a few seconds. From there you may press C-Left or C-Right to choose your starting level. You will start with invincibiliy.

Play with two players, when you get to the level 2.2 (Truckdriver) Let the truckdriver pick one of you up, when he's about to throw you down have the other player knock the Truckdriver down. you'll be floating while the other player will not. it's funny but you can't get down unless you restart the game.

Car Engine -- If you completely destroy a car (ex. a bazooka shot), you can grab the car's engine. This only works with Smasher.

Airplane Gun -- On the Air Base stage, go inside the hanger and destroy the plane. After it is destroyed you will be able to use its gun.

When you get to the Air Base go to the left and there should be a A-10 plane. Destroy it and a huge gun will fall out the front. It is very heavy for everyone.

To get more money in the game roll around the walls. Walk up to the wall and start rolling. Make sure you roll against the wall and not just by it. Money should come out. We know this sounds crazy, but it works.

When entering the subway in mission 4.1 you are stopped by toll machines. There are two ways to get through them, you can either destroy them or pay the toll. To do this there is a payphone on the wall to your right. Just hit the phone and grab a coin. Then walk to up to one of the toll MACHINE(not the bar) and the bar will pop up and you will be able to walk through

In some levels(1.2 and 4.1) there are coke machines. If you break them until you cant break them anymore you will find three coke cans witch refill some of your energy and also a metal bar.

In the co-op mode ,when you throw an enemy or boss, the other player can hit the enemy that is being held.