For anyone who's curious to peep at the code: https://github.com/id-Software/DOOM-3-BFG/tree/master/neo/swf https://github.com/id-Software/DOOM-3-BFG/tree/maste

For anyone who's curious to peep at the code: https://github.com/id-Software/DOOM-3-BFG/tree/master/neo/swf https://github.com/id-Software/DOOM-3-BFG/tree/master/neo/sw... But it mostly seems like a simple, reverse-engineered, purpose-built player for their own use, so probably nothing that the open source community will have much use from.