Under Dogs

 
The task assigned was to create a poster for a non existing video game (invent one). The design I came up with is for Under Dogs:

The London underground has been overrun by dogs, not regular dogs vicious ones, ones that will bite your head off the moment they get the chance. You, the last human survivor must save the city from these vicious dogs, using your new learned hero powers. Will you be successful at your mission or will you fail and lead to the end of London as we know it. Only you can decide.