This game is a great piece of work in which you have to attack a castle instead of defending it. You are playing as a Commander of the troops and your aim is to knock down enemy castle using your solders and weaponry. To start a new game, left click on the names of a few units to purchase them for your army. When you think you're ready, start the game! You'll be on the battlefield. Left click on the names of the units in the deployment bar at the bottom of the screen to send them out to confront the enemy castle. You win a level by reducing the castle to a flaming pile of rubble...
Build and upgrade soldiers, archers, battering rams, cavalry, bombers and cannons to destroy the castle.
Even so, your PSP is not a brick. You can easily turn it into one, however, by failing to treat it with care. It's a little too big to be a paperweight, but it would make a fantastic doorstop, as you'd expect at its high price. If you want a doorstop, go to the hardware store and buy one. If you want your PSP to work as a PSP, treat it with respect.