Brutus and Max have locked Big Ben, Tower Bridge, Piccadilly Circus, St Paul's Cathedral and Buckingham Palace so no one can get in or out. They want a lot of bones and cheese, otherwise things will stay locked. In a race through the subway, RedCat must beat Brutus and Max to eventually find the keys at the stations with which he can open the locks.

Brutus and Max have locked Big Ben, Tower Bridge, Piccadilly Circus, St Paul's Cathedral and Buckingham Palace so no one can get in or out. They want a lot of bones and cheese, otherwise things will stay locked. In a race through the subway, RedCat must beat Brutus and Max to eventually find the keys at the stations with which he can open the locks.