YouTube user vendo233 undertook a big task in making his own trailer for the planned Mass Effect movie. For these types of fan-made trailers, we usually see video and audio from the games edited together to hype the whole Reaper invasion story. Vendo233 took it several steps further. Not only does he use clips and audio from the games but he edits them to give them a big budget shine, splices in clips from other movies and even does some of his own CGI work to put together an epic trailer.