I hope this is not off-topic!!!

General Forums Blender and CG Discussions
1

See how small this engine, or whatever you call, is:
http://www.theprodukkt.com/

http://kk.kema.at/files/kkrieger-beta.zip

Got the link from here:
http://nehe.gamedev.net/

2

Old news sorry.

https://blenderartists.org/forum/viewtopic.php?t=23677