a vhdl game for xilinx spartan 3E, the user controls a pane at the bottom and has to avoid falling blocks, works with external VGA and rotary button. Has different speeds and levels

A Altera DE-2 ping pong game which using a PS/2 keyboard to control.VGA port of DE-2 will be the output of the game video.The sources code build from VHDL code on Quartus II.-A Altera DE-2 ping pong game which using a PS/2 keyboard to control.VGA por