Can you play as venom in Spider-Man 3 for Wii How do you activate him?

Okay look, it's got to be an urban legend by now.

All we know is that you have to collect all the meteorites and then go to the sewers and find some black liquid.

This is hearsay. It hasn't been proven, nor disproven.

I don't know of anyone who has done this before. I have not done this myself. I haven't even collected all the meteorites. It is up the the people who have collected them all to go to the sewers and look for it. But the black liquid information wasn't well known.