SubSink is a game where you play as a submarine destroyer, trying to destroy submarines and not letting them destroy you.
Press the left or right arrows to accelerate left or right. Press Z to drop a depth charge off your left side, and X to drop one off your right. Your health is represented in the upper right corner and your charge stock in the left corner. You have four charges, which replenish when an active charge either explodes or is lost to the depths. The submarines will attack you with "height charges" (TODO I don't know if there's a better name for these??), so avoid them.
This is a simple Swing app.
The Main class contains little besides a World - a JPanel which holds the game state.
Besides this and a simple ImageLoader, the rest of the classes are Entitys, agents and objects within the game.
Every 30ms, each entity is given an opportunity to respond to the presence of other entities and redraw itself on the board.