The WIKIPEDIA STATES (in 2011) " Programming interfaceA virtual machine implemented by the DVD player runs 'bytecode' contained on the DVD. This is used to control playback and display special effects on the menus. The instruction set is called the Virtual Machine (VM) DVD COMMAND set. There are 16 general parameter REGISTERS (GPRM) to HOLD temporary values and 24 system parameters (SPRM). As a result of a moderately flexible programming interface, DVD players can be used to play games, such as the DVD re- release of Dragon's Lair, along with more SOPHISTICATED and advanced games such as Scene It, all of which can be run on standard DVD players."

But I cannot find any article based on the Virtual Machine implemented in DVD players and how to program them.I want to make a game for DVD players.But how can I do it ? I have searched Google but found no information on the VM or how to make Game for DVD players. Please help me....Please include the deference.
It should have links to relevant publications.