: These include the classic "limbs," "mouth sets," and "eyes" used in Season 1. Most of these are stored in .fla (Adobe Flash) format. The "Assets" Folders
The creators, specifically Cary Huang, have generally been open about this, occasionally even releasing the raw .fla files for educational purposes or for contests. This transparency is rare in animation and highlights the community-centric nature of BFDI. bfdi flash files
– Early BFDI episodes were originally posted there. If you inspect the page source on an old Newgrounds submission, you may find the direct .swf link (though modern browsers block Flash). : These include the classic "limbs," "mouth sets,"