Here's some info I got from another site:
October 25, 2005 - Sony Computer Entertainment today shipped Ratchet: Deadlocked, the latest in Insomniac's Ratchet and Clank series. The new game adds co-op play, squad-based features, new weapons, and online matches for up to ten players.
In Deadlocked, Ratchet and Clank are captured and forced to compete on an underground reality combat sport show. The show, which features abducted heroes fighting for their lives against a gruesome gang of deadly Exterminators, is run by a deranged media mogul named Gleeman Vox, who intends to use Ratchet as his next contestant.
Players hop in the seat of four vehicles -- Hovership, Puma, Landstalker, and Hoverbike -- as part of Vox's deadly competition.
"We really wanted to do something new and fresh that would set Ratchet: Deadlocked apart from the previous games in the Ratchet & Clank series," said Brian Hastings, Chief Creative Officer, Insomniac Games. "As a team, we were looking for both a creative challenge and an opportunity to expand upon the Ratchet universe, and we believe we've delivered that to gamers with Ratchet: Deadlocked."
The game is rated "T" for Teen by the ESRB.
Still the question is not answered, where is Clanky?
Baby I like it.