Fodder gives the player direct, physical control over a virtual
cannon with which to shoot attacking goblins. The goblins
pass between two cannons (for two players) and try to reach
the castle. After a certain number of goblins reach the castle
the game ends.
aim the cannons by moving and rotating the cannon towers.
The cannon is then charged by obscuring the glyph with a hand.
While the glyph is covered, crosshairs move out from the cannon.
When the crosshairs are in the desired spot, players remove
their hands to fire.