Ultra Meteor Cannon

I was watching the promethean weapon trailer again this morning, and I noticed that the incineration cannon looks and behaves - granted more powerful - like the ultra meteor cannon from the Ratchet and Clank series. I would like to think that it’s one studio paying homage to another studios awesome game, but it is most likely just a coincidence. Curious to hear what others might think.

I remember seeing a incineration cannon thread a while back but my search yielded no results.

OMG I loved that gun!