The downloadable game based on the beloved cartoon (and more beloved die-cast toy) will be released today on PSN, and tomorrow on XBLA. In Voltron: Defender of the Universe, players each control one robot lion, choosing their preferred vehicle based on speed, range, and other unique stats. They then use their color-coded robocat to battle Robeasts in an isometric view.
Then, when it's time to combine, players each control their own lion as a component of Voltron.
This is slated for release by December 2nd, so keep checking on it.