Part of my submission for a playstation contest. Submissions ended yesterday so I feel it's a good time to post it. The contest was to draw your favourite characters from the game fighting in a original artwork. This is what came to mind. We got, from left to right:
Ratchet from Ratchet and Clank
Fat Princess from Fat Princess
Kratos from God of War
And Sweet Tooth from Twisted Metal
All characters are, I believe, owned by Sony