Loki - Trailer @ Official Site

The Loki site is promoting an "official" trailer:

After the short teaser broadcast 2 weeks ago, Focus Home Interactive and Cyanide Studio are glad to show you more of Loki with its official trailer.
This stunning one and a half minute video will allow you to enjoy the graphical style of Cyanide’s Hack & Slash, its atmosphere, its universe, the fury of its fights and some of the numerous creatures and mythological characters that are part of the game.

You can stream it here or download here (19.4Mb).