Transformers Universe asks players to choose a side in the newest trailer for the browser based MMO.

The footage offers an in-game look at both the Autobot and Decepticon character models, robot on robot violence, alt-modes, and the world that you will be fighting in. 

Developed by the makers of RuneScape, Transformers Universe is a browser-based massively multiplayer action title in which players control Transformers in the hopes of defeating their opposing factions. The game is scheduled for a 2013 release. Watch the trailer and let us know what you think on Twitter.