Русская (215 МБ):
http://files.games.1c.ru/victoria2/demo/victoria2_demo_rus.exe
Английская (355 МБ):
http://www.fileplanet.com/215199/210000/fileinfo/Victoria-2-Demo
http://demos.gamersgate.com/Victoria2_Demo.exe
http://www.gamershell.com/download_62070.shtml
http://www.atomicgamer.com/files/87530/victoria-ii-demo
около 355 МБ.