Irrlicht Demo Repository Various Demos for the irrlicht engine. Emscripten Ports underway.
as a suggestion its about 4.2 GB on disk and 1.2gb download so please use backups and reliable internet while downloading.
Luna Game engine has some extras in it https://github.com/tecan/Luna https://github.com/tecan/LunaLibs
https://github.com/netpipe/IrrPAL physics wrapper
Looking for other volunteer coders on this project, if interested email. admin@netpipe.ca