This reel of cosplayers from Heroes Con 2014 has some of the staples you'd expect, like multiple versions of Deadpool, Spider-Man and Captain America. But I wasn't prepared for the magnificence that is Prince Robot IV from Saga. Look at that TV-head. It's glorious.
If you read Saga, then you know that the Prince's head can display images that are a lot more risqué in nature. But, seeing as how Heroes Con is a family-friendly fan gathering, the choice to go with a flower is a smart one. As for good video game outfits, there's a convincingly creepy Pyramid Head at 3:00 and a great Wario at 6:23.