Courtesy of Seibertron.com, via Kotaku US,
Some new details and trailer screenshots have arisen with regards to the upcoming (Western) Massively Multiplayer Online PC game entitled Transformers: Universe, by Jagex - The developers behind the very popular Runescape.

Bullets from Seibertron.com:
  • The game is played in browser, running only a small downloaded client
  • The game is set in the Transformers Prime universe, coinciding with the world set up in Transformers: Exodus
  • The game will be set on Earth with human elements, but robots will be the primary characters
  • Players will create and control their own Transformer, with iconic characters like Optimus Prime playing companion roles
  • The game will include player vs. player and player vs. environment third-person combat
Trailer Screenshots Mirrored for Posterity: