Some of the best games for the PS2 were the DMC and GTA series, but as far as a mascot for Sony, they are yet to come up with one that defines them. Only reason they don't have one is because they don't have an exclusive game like Micro. Nintendo and Sega do. All the games on the market for the PS2 are also available for the rest of the consoles. And that limits the characters that can be associated with Sony alone.